Update golang

Changes:

- https://github.com/docker-library/golang/commit/e023328: Merge pull request https://github.com/docker-library/golang/pull/542 from jnoordsij/alpine3.21
- https://github.com/docker-library/golang/commit/8e03f83: Add Alpine 3.21 and drop 3.19

library/golang

@@ -17,15 +17,15 @@ Architectures: amd64, arm32v7, arm64v8, i386
 GitCommit: 7db81882d183714657225ba6081ce0e9a0db9b75
 Directory: 1.23/bullseye
 
-Tags: 1.23.4-alpine3.20, 1.23-alpine3.20, 1-alpine3.20, alpine3.20, 1.23.4-alpine, 1.23-alpine, 1-alpine, alpine
+Tags: 1.23.4-alpine3.21, 1.23-alpine3.21, 1-alpine3.21, alpine3.21, 1.23.4-alpine, 1.23-alpine, 1-alpine, alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, riscv64, s390x
-GitCommit: 7db81882d183714657225ba6081ce0e9a0db9b75
-Directory: 1.23/alpine3.20
+GitCommit: 8e03f834d58f58e01b504a9ddd4e672173720f81
+Directory: 1.23/alpine3.21
 
-Tags: 1.23.4-alpine3.19, 1.23-alpine3.19, 1-alpine3.19, alpine3.19
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
+Tags: 1.23.4-alpine3.20, 1.23-alpine3.20, 1-alpine3.20, alpine3.20
+Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, riscv64, s390x
 GitCommit: 7db81882d183714657225ba6081ce0e9a0db9b75
-Directory: 1.23/alpine3.19
+Directory: 1.23/alpine3.20
 
 Tags: 1.23.4-windowsservercore-ltsc2022, 1.23-windowsservercore-ltsc2022, 1-windowsservercore-ltsc2022, windowsservercore-ltsc2022
 SharedTags: 1.23.4-windowsservercore, 1.23-windowsservercore, 1-windowsservercore, windowsservercore, 1.23.4, 1.23, 1, latest
@@ -70,15 +70,15 @@ Architectures: amd64, arm32v7, arm64v8, i386
 GitCommit: d4dc5390de500bed26f0728a3458580e65f5b6c4
 Directory: 1.22/bullseye
 
-Tags: 1.22.10-alpine3.20, 1.22-alpine3.20, 1.22.10-alpine, 1.22-alpine
+Tags: 1.22.10-alpine3.21, 1.22-alpine3.21, 1.22.10-alpine, 1.22-alpine
 Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, riscv64, s390x
-GitCommit: d4dc5390de500bed26f0728a3458580e65f5b6c4
-Directory: 1.22/alpine3.20
+GitCommit: 8e03f834d58f58e01b504a9ddd4e672173720f81
+Directory: 1.22/alpine3.21
 
-Tags: 1.22.10-alpine3.19, 1.22-alpine3.19
-Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, s390x
+Tags: 1.22.10-alpine3.20, 1.22-alpine3.20
+Architectures: amd64, arm32v6, arm32v7, arm64v8, i386, ppc64le, riscv64, s390x
 GitCommit: d4dc5390de500bed26f0728a3458580e65f5b6c4
-Directory: 1.22/alpine3.19
+Directory: 1.22/alpine3.20
 
 Tags: 1.22.10-windowsservercore-ltsc2022, 1.22-windowsservercore-ltsc2022
 SharedTags: 1.22.10-windowsservercore, 1.22-windowsservercore, 1.22.10, 1.22