Update julia

Changes:

- https://github.com/docker-library/julia/commit/342cfde: Merge pull request https://github.com/docker-library/julia/pull/72 from infosiftr/entrypoint
- https://github.com/docker-library/julia/commit/a7e28ee: Add simple entrypoint for "docker run julia -e 42" etc
- https://github.com/docker-library/julia/commit/c5afe63: Merge pull request https://github.com/docker-library/julia/pull/70 from infosiftr/ci-updates
- https://github.com/docker-library/julia/commit/d1e8e16: Switch to "$GITHUB_OUTPUT"; update actions/checkout to v3

library/julia

@@ -7,22 +7,22 @@ GitRepo: https://github.com/docker-library/julia.git
 Tags: 1.8.2-bullseye, 1.8-bullseye, 1-bullseye, bullseye
 SharedTags: 1.8.2, 1.8, 1, latest
 Architectures: amd64, arm64v8, i386
-GitCommit: 2e5e820552348a4f9ef9a6044470a79e4b23610f
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.8/bullseye
 
 Tags: 1.8.2-buster, 1.8-buster, 1-buster, buster
 Architectures: amd64, arm64v8, i386
-GitCommit: 2e5e820552348a4f9ef9a6044470a79e4b23610f
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.8/buster
 
 Tags: 1.8.2-alpine3.16, 1.8-alpine3.16, 1-alpine3.16, alpine3.16, 1.8.2-alpine, 1.8-alpine, 1-alpine, alpine
 Architectures: amd64
-GitCommit: 2e5e820552348a4f9ef9a6044470a79e4b23610f
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.8/alpine3.16
 
 Tags: 1.8.2-alpine3.15, 1.8-alpine3.15, 1-alpine3.15, alpine3.15
 Architectures: amd64
-GitCommit: 2e5e820552348a4f9ef9a6044470a79e4b23610f
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.8/alpine3.15
 
 Tags: 1.8.2-windowsservercore-ltsc2022, 1.8-windowsservercore-ltsc2022, 1-windowsservercore-ltsc2022, windowsservercore-ltsc2022
@@ -42,22 +42,22 @@ Constraints: windowsservercore-1809
 Tags: 1.6.7-bullseye, 1.6-bullseye
 SharedTags: 1.6.7, 1.6
 Architectures: amd64, arm32v7, arm64v8, i386
-GitCommit: e0d0364c90b544d2d6de097e324ff7cc538613e8
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.6/bullseye
 
 Tags: 1.6.7-buster, 1.6-buster
 Architectures: amd64, arm32v7, arm64v8, i386
-GitCommit: e0d0364c90b544d2d6de097e324ff7cc538613e8
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.6/buster
 
 Tags: 1.6.7-alpine3.16, 1.6-alpine3.16, 1.6.7-alpine, 1.6-alpine
 Architectures: amd64
-GitCommit: e0d0364c90b544d2d6de097e324ff7cc538613e8
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.6/alpine3.16
 
 Tags: 1.6.7-alpine3.15, 1.6-alpine3.15
 Architectures: amd64
-GitCommit: e0d0364c90b544d2d6de097e324ff7cc538613e8
+GitCommit: a7e28ee0b611690e7c81b37edbc04c64e38c9aa8
 Directory: 1.6/alpine3.15
 
 Tags: 1.6.7-windowsservercore-ltsc2022, 1.6-windowsservercore-ltsc2022