Update python

Changes:

- https://github.com/docker-library/python/commit/cd7d18f: Update to 3.4.10, pip 19.0.3
- https://github.com/docker-library/python/commit/f991b37: Update to 3.5.7, pip 19.0.3

library/python

@@ -156,71 +156,71 @@ GitCommit: b9cb77020447a1ac30f5f1e17f31e534826db7bb
 Directory: 3.6/windows/windowsservercore-1809
 Constraints: windowsservercore-1809
 
-Tags: 3.5.6-stretch, 3.5-stretch
-SharedTags: 3.5.6, 3.5
+Tags: 3.5.7-stretch, 3.5-stretch
+SharedTags: 3.5.7, 3.5
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/stretch
 
-Tags: 3.5.6-slim-stretch, 3.5-slim-stretch, 3.5.6-slim, 3.5-slim
+Tags: 3.5.7-slim-stretch, 3.5-slim-stretch, 3.5.7-slim, 3.5-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/stretch/slim
 
-Tags: 3.5.6-jessie, 3.5-jessie
+Tags: 3.5.7-jessie, 3.5-jessie
 Architectures: amd64, arm32v5, arm32v7, i386
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/jessie
 
-Tags: 3.5.6-slim-jessie, 3.5-slim-jessie
+Tags: 3.5.7-slim-jessie, 3.5-slim-jessie
 Architectures: amd64, arm32v5, arm32v7, i386
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/jessie/slim
 
-Tags: 3.5.6-alpine3.9, 3.5-alpine3.9, 3.5.6-alpine, 3.5-alpine
+Tags: 3.5.7-alpine3.9, 3.5-alpine3.9, 3.5.7-alpine, 3.5-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/alpine3.9
 
-Tags: 3.5.6-alpine3.8, 3.5-alpine3.8
+Tags: 3.5.7-alpine3.8, 3.5-alpine3.8
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
-GitCommit: af2cf72d9c6c304d041c88db3e79242fd8c9ce60
+GitCommit: f991b3773d8f50486cfdd06a6f5c208ce38e1ed3
 Directory: 3.5/alpine3.8
 
-Tags: 3.4.9-stretch, 3.4-stretch
-SharedTags: 3.4.9, 3.4
+Tags: 3.4.10-stretch, 3.4-stretch
+SharedTags: 3.4.10, 3.4
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/stretch
 
-Tags: 3.4.9-slim-stretch, 3.4-slim-stretch, 3.4.9-slim, 3.4-slim
+Tags: 3.4.10-slim-stretch, 3.4-slim-stretch, 3.4.10-slim, 3.4-slim
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/stretch/slim
 
-Tags: 3.4.9-jessie, 3.4-jessie
+Tags: 3.4.10-jessie, 3.4-jessie
 Architectures: amd64, arm32v5, arm32v7, i386
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/jessie
 
-Tags: 3.4.9-slim-jessie, 3.4-slim-jessie
+Tags: 3.4.10-slim-jessie, 3.4-slim-jessie
 Architectures: amd64, arm32v5, arm32v7, i386
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/jessie/slim
 
-Tags: 3.4.9-wheezy, 3.4-wheezy
+Tags: 3.4.10-wheezy, 3.4-wheezy
 Architectures: amd64, arm32v5, arm32v7, i386
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/wheezy
 
-Tags: 3.4.9-alpine3.9, 3.4-alpine3.9, 3.4.9-alpine, 3.4-alpine
+Tags: 3.4.10-alpine3.9, 3.4-alpine3.9, 3.4.10-alpine, 3.4-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/alpine3.9
 
-Tags: 3.4.9-alpine3.8, 3.4-alpine3.8
+Tags: 3.4.10-alpine3.8, 3.4-alpine3.8
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le, s390x
-GitCommit: ae9270e7cab01ce5cde6efe89694d04dd9ef9f65
+GitCommit: cd7d18f5e1eff40186b496ca214e330ea02edb07
 Directory: 3.4/alpine3.8
 
 Tags: 2.7.16-stretch, 2.7-stretch, 2-stretch