Update julia (#20392)

Changes:

- docker-library/julia@dc3cbe8: Merge pull request docker-library/julia#99 from infosiftr/1.13
- docker-library/julia@fb67af5: Add 1.13.0-alpha2

Co-authored-by: Docker Library Bot <doi+docker-library-bot@docker.com>

Author: tianon

library/julia

@@ -4,6 +4,33 @@ Maintainers: Tianon Gravi <admwiggin@gmail.com> (@tianon),
              Joseph Ferguson <yosifkit@gmail.com> (@yosifkit)
 GitRepo: https://github.com/docker-library/julia.git
 
+Tags: 1.13.0-alpha2-trixie, 1.13-rc-trixie, rc-trixie
+SharedTags: 1.13.0-alpha2, 1.13-rc, rc
+Architectures: amd64, arm64v8, i386
+GitCommit: fb67af5c60938e4ef1b05b46f5b385c43fbe2e88
+Directory: 1.13-rc/trixie
+
+Tags: 1.13.0-alpha2-bookworm, 1.13-rc-bookworm, rc-bookworm
+Architectures: amd64, arm64v8, i386
+GitCommit: fb67af5c60938e4ef1b05b46f5b385c43fbe2e88
+Directory: 1.13-rc/bookworm
+
+Tags: 1.13.0-alpha2-windowsservercore-ltsc2025, 1.13-rc-windowsservercore-ltsc2025, rc-windowsservercore-ltsc2025
+SharedTags: 1.13.0-alpha2, 1.13-rc, rc, 1.13.0-alpha2-windowsservercore, 1.13-rc-windowsservercore, rc-windowsservercore
+Architectures: windows-amd64
+GitCommit: fb67af5c60938e4ef1b05b46f5b385c43fbe2e88
+Directory: 1.13-rc/windows/windowsservercore-ltsc2025
+Constraints: windowsservercore-ltsc2025
+Builder: classic
+
+Tags: 1.13.0-alpha2-windowsservercore-ltsc2022, 1.13-rc-windowsservercore-ltsc2022, rc-windowsservercore-ltsc2022
+SharedTags: 1.13.0-alpha2, 1.13-rc, rc, 1.13.0-alpha2-windowsservercore, 1.13-rc-windowsservercore, rc-windowsservercore
+Architectures: windows-amd64
+GitCommit: fb67af5c60938e4ef1b05b46f5b385c43fbe2e88
+Directory: 1.13-rc/windows/windowsservercore-ltsc2022
+Constraints: windowsservercore-ltsc2022
+Builder: classic
+
 Tags: 1.12.2-trixie, 1.12-trixie, 1-trixie, trixie
 SharedTags: 1.12.2, 1.12, 1, latest
 Architectures: amd64, arm64v8, i386