Update golang

Changes:

- https://github.com/docker-library/golang/commit/6a48eee: Merge pull request https://github.com/docker-library/golang/pull/371 from infosiftr/1.17-rc
- https://github.com/docker-library/golang/commit/94b50ae: Add 1.17-rc

library/golang

@@ -5,6 +5,48 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Johan Euphrosine <[email protected]> (@proppy)
 GitRepo: https://github.com/docker-library/golang.git
 
+Tags: 1.17beta1-buster, 1.17-rc-buster, rc-buster
+SharedTags: 1.17beta1, 1.17-rc, rc
+Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/buster
+
+Tags: 1.17beta1-stretch, 1.17-rc-stretch, rc-stretch
+Architectures: amd64, arm32v7, arm64v8, i386
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/stretch
+
+Tags: 1.17beta1-alpine3.13, 1.17-rc-alpine3.13, rc-alpine3.13, 1.17beta1-alpine, 1.17-rc-alpine, rc-alpine
+Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/alpine3.13
+
+Tags: 1.17beta1-alpine3.12, 1.17-rc-alpine3.12, rc-alpine3.12
+Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/alpine3.12
+
+Tags: 1.17beta1-windowsservercore-1809, 1.17-rc-windowsservercore-1809, rc-windowsservercore-1809
+SharedTags: 1.17beta1-windowsservercore, 1.17-rc-windowsservercore, rc-windowsservercore, 1.17beta1, 1.17-rc, rc
+Architectures: windows-amd64
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/windows/windowsservercore-1809
+Constraints: windowsservercore-1809
+
+Tags: 1.17beta1-windowsservercore-ltsc2016, 1.17-rc-windowsservercore-ltsc2016, rc-windowsservercore-ltsc2016
+SharedTags: 1.17beta1-windowsservercore, 1.17-rc-windowsservercore, rc-windowsservercore, 1.17beta1, 1.17-rc, rc
+Architectures: windows-amd64
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/windows/windowsservercore-ltsc2016
+Constraints: windowsservercore-ltsc2016
+
+Tags: 1.17beta1-nanoserver-1809, 1.17-rc-nanoserver-1809, rc-nanoserver-1809
+SharedTags: 1.17beta1-nanoserver, 1.17-rc-nanoserver, rc-nanoserver
+Architectures: windows-amd64
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
+Directory: 1.17-rc/windows/nanoserver-1809
+Constraints: nanoserver-1809, windowsservercore-1809
+
 Tags: 1.16.5-buster, 1.16-buster, 1-buster, buster
 SharedTags: 1.16.5, 1.16, 1, latest
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, mips64le, ppc64le, s390x
@@ -18,12 +60,12 @@ Directory: 1.16/stretch
 
 Tags: 1.16.5-alpine3.13, 1.16-alpine3.13, 1-alpine3.13, alpine3.13, 1.16.5-alpine, 1.16-alpine, 1-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: b879b60a7d94128c8fb5aea763cf31772495511d
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
 Directory: 1.16/alpine3.13
 
 Tags: 1.16.5-alpine3.12, 1.16-alpine3.12, 1-alpine3.12, alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: b879b60a7d94128c8fb5aea763cf31772495511d
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
 Directory: 1.16/alpine3.12
 
 Tags: 1.16.5-windowsservercore-1809, 1.16-windowsservercore-1809, 1-windowsservercore-1809, windowsservercore-1809
@@ -60,12 +102,12 @@ Directory: 1.15/stretch
 
 Tags: 1.15.13-alpine3.13, 1.15-alpine3.13, 1.15.13-alpine, 1.15-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 74370a4eaf301318abc7257a82bee06ad56f44d0
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
 Directory: 1.15/alpine3.13
 
 Tags: 1.15.13-alpine3.12, 1.15-alpine3.12
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
-GitCommit: 74370a4eaf301318abc7257a82bee06ad56f44d0
+GitCommit: 94b50ae6a398dced36243c0f9034e168aa1ae833
 Directory: 1.15/alpine3.12
 
 Tags: 1.15.13-windowsservercore-1809, 1.15-windowsservercore-1809