Update python

Changes:

- https://github.com/docker-library/python/commit/dc9b64b: Update to 3.10.0a2, pip 20.3.1
- https://github.com/docker-library/python/commit/f50263f: Update to 3.8.6, pip 20.3.1
- https://github.com/docker-library/python/commit/bc9f6c8: Update to 3.7.9, pip 20.3.1
- https://github.com/docker-library/python/commit/ed08d46: Update to 3.9.0, pip 20.3.1
- https://github.com/docker-library/python/commit/c15acf8: Update to 3.6.12, pip 20.3.1

library/python

@@ -7,170 +7,170 @@ GitRepo: https://github.com/docker-library/python.git
 Tags: 3.10.0a2-buster, 3.10-rc-buster, rc-buster
 SharedTags: 3.10.0a2, 3.10-rc, rc
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 68157029fa85594a8c81c614543a1dc7ae02315c
+GitCommit: dc9b64baf4c01bad4ddca590418dcfdb46a13ac2
 Directory: 3.10-rc/buster
 
 Tags: 3.10.0a2-slim-buster, 3.10-rc-slim-buster, rc-slim-buster, 3.10.0a2-slim, 3.10-rc-slim, rc-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 68157029fa85594a8c81c614543a1dc7ae02315c
+GitCommit: dc9b64baf4c01bad4ddca590418dcfdb46a13ac2
 Directory: 3.10-rc/buster/slim
 
 Tags: 3.10.0a2-alpine3.12, 3.10-rc-alpine3.12, rc-alpine3.12, 3.10.0a2-alpine, 3.10-rc-alpine, rc-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 68157029fa85594a8c81c614543a1dc7ae02315c
+GitCommit: dc9b64baf4c01bad4ddca590418dcfdb46a13ac2
 Directory: 3.10-rc/alpine3.12
 
 Tags: 3.10.0a2-windowsservercore-ltsc2016, 3.10-rc-windowsservercore-ltsc2016, rc-windowsservercore-ltsc2016
 SharedTags: 3.10.0a2-windowsservercore, 3.10-rc-windowsservercore, rc-windowsservercore, 3.10.0a2, 3.10-rc, rc
 Architectures: windows-amd64
-GitCommit: 68157029fa85594a8c81c614543a1dc7ae02315c
+GitCommit: dc9b64baf4c01bad4ddca590418dcfdb46a13ac2
 Directory: 3.10-rc/windows/windowsservercore-ltsc2016
 Constraints: windowsservercore-ltsc2016
 
 Tags: 3.10.0a2-windowsservercore-1809, 3.10-rc-windowsservercore-1809, rc-windowsservercore-1809
 SharedTags: 3.10.0a2-windowsservercore, 3.10-rc-windowsservercore, rc-windowsservercore, 3.10.0a2, 3.10-rc, rc
 Architectures: windows-amd64
-GitCommit: 68157029fa85594a8c81c614543a1dc7ae02315c
+GitCommit: dc9b64baf4c01bad4ddca590418dcfdb46a13ac2
 Directory: 3.10-rc/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
 Tags: 3.9.0-buster, 3.9-buster, 3-buster, buster
 SharedTags: 3.9.0, 3.9, 3, latest
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 41d0e5abf70c33b58304cd657703e95239d188a9
+GitCommit: ed08d468b219d19de869ba669bc4e91e2dc00cb3
 Directory: 3.9/buster
 
 Tags: 3.9.0-slim-buster, 3.9-slim-buster, 3-slim-buster, slim-buster, 3.9.0-slim, 3.9-slim, 3-slim, slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 41d0e5abf70c33b58304cd657703e95239d188a9
+GitCommit: ed08d468b219d19de869ba669bc4e91e2dc00cb3
 Directory: 3.9/buster/slim
 
 Tags: 3.9.0-alpine3.12, 3.9-alpine3.12, 3-alpine3.12, alpine3.12, 3.9.0-alpine, 3.9-alpine, 3-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 41d0e5abf70c33b58304cd657703e95239d188a9
+GitCommit: ed08d468b219d19de869ba669bc4e91e2dc00cb3
 Directory: 3.9/alpine3.12
 
 Tags: 3.9.0-windowsservercore-ltsc2016, 3.9-windowsservercore-ltsc2016, 3-windowsservercore-ltsc2016, windowsservercore-ltsc2016
 SharedTags: 3.9.0-windowsservercore, 3.9-windowsservercore, 3-windowsservercore, windowsservercore, 3.9.0, 3.9, 3, latest
 Architectures: windows-amd64
-GitCommit: 41d0e5abf70c33b58304cd657703e95239d188a9
+GitCommit: ed08d468b219d19de869ba669bc4e91e2dc00cb3
 Directory: 3.9/windows/windowsservercore-ltsc2016
 Constraints: windowsservercore-ltsc2016
 
 Tags: 3.9.0-windowsservercore-1809, 3.9-windowsservercore-1809, 3-windowsservercore-1809, windowsservercore-1809
 SharedTags: 3.9.0-windowsservercore, 3.9-windowsservercore, 3-windowsservercore, windowsservercore, 3.9.0, 3.9, 3, latest
 Architectures: windows-amd64
-GitCommit: 41d0e5abf70c33b58304cd657703e95239d188a9
+GitCommit: ed08d468b219d19de869ba669bc4e91e2dc00cb3
 Directory: 3.9/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
 Tags: 3.8.6-buster, 3.8-buster
 SharedTags: 3.8.6, 3.8
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/buster
 
 Tags: 3.8.6-slim-buster, 3.8-slim-buster, 3.8.6-slim, 3.8-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/buster/slim
 
 Tags: 3.8.6-alpine3.12, 3.8-alpine3.12, 3.8.6-alpine, 3.8-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/alpine3.12
 
 Tags: 3.8.6-alpine3.11, 3.8-alpine3.11
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/alpine3.11
 
 Tags: 3.8.6-windowsservercore-ltsc2016, 3.8-windowsservercore-ltsc2016
 SharedTags: 3.8.6-windowsservercore, 3.8-windowsservercore, 3.8.6, 3.8
 Architectures: windows-amd64
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/windows/windowsservercore-ltsc2016
 Constraints: windowsservercore-ltsc2016
 
 Tags: 3.8.6-windowsservercore-1809, 3.8-windowsservercore-1809
 SharedTags: 3.8.6-windowsservercore, 3.8-windowsservercore, 3.8.6, 3.8
 Architectures: windows-amd64
-GitCommit: c0333f552697fc1b94c760fabf9b0823a92f11a5
+GitCommit: f50263f4338cc41882aa0675e3ce257c7314d425
 Directory: 3.8/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
 Tags: 3.7.9-buster, 3.7-buster
 SharedTags: 3.7.9, 3.7
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/buster
 
 Tags: 3.7.9-slim-buster, 3.7-slim-buster, 3.7.9-slim, 3.7-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/buster/slim
 
 Tags: 3.7.9-stretch, 3.7-stretch
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/stretch
 
 Tags: 3.7.9-slim-stretch, 3.7-slim-stretch
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/stretch/slim
 
 Tags: 3.7.9-alpine3.12, 3.7-alpine3.12, 3.7.9-alpine, 3.7-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/alpine3.12
 
 Tags: 3.7.9-alpine3.11, 3.7-alpine3.11
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/alpine3.11
 
 Tags: 3.7.9-windowsservercore-ltsc2016, 3.7-windowsservercore-ltsc2016
 SharedTags: 3.7.9-windowsservercore, 3.7-windowsservercore, 3.7.9, 3.7
 Architectures: windows-amd64
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/windows/windowsservercore-ltsc2016
 Constraints: windowsservercore-ltsc2016
 
 Tags: 3.7.9-windowsservercore-1809, 3.7-windowsservercore-1809
 SharedTags: 3.7.9-windowsservercore, 3.7-windowsservercore, 3.7.9, 3.7
 Architectures: windows-amd64
-GitCommit: 4ce9f64269286415b378326dd8041a8dda419262
+GitCommit: bc9f6c85c155a7aeb6a308c3399c9134223f0370
 Directory: 3.7/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
 Tags: 3.6.12-buster, 3.6-buster
 SharedTags: 3.6.12, 3.6
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/buster
 
 Tags: 3.6.12-slim-buster, 3.6-slim-buster, 3.6.12-slim, 3.6-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/buster/slim
 
 Tags: 3.6.12-stretch, 3.6-stretch
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/stretch
 
 Tags: 3.6.12-slim-stretch, 3.6-slim-stretch
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/stretch/slim
 
 Tags: 3.6.12-alpine3.12, 3.6-alpine3.12, 3.6.12-alpine, 3.6-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/alpine3.12
 
 Tags: 3.6.12-alpine3.11, 3.6-alpine3.11
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 12d6c5c56a2d39defa4431cfaeed2b5581e05f19
+GitCommit: c15acf875a4d4ae760bcd793742906873fd9e57b
 Directory: 3.6/alpine3.11