chore(deps): bump org.jenkins-ci.plugins:github-branch-source (#4804)

Bumps [org.jenkins-ci.plugins:github-branch-source](https://github.com/jenkinsci/github-branch-source-plugin) from 1810.v913311241fa_9 to 1815.v9152b_2ff7a_1b_.
- [Release notes](https://github.com/jenkinsci/github-branch-source-plugin/releases)
- [Changelog](https://github.com/jenkinsci/github-branch-source-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/github-branch-source-plugin/commits)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:github-branch-source
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

bom-weekly/pom.xml

@@ -1119,7 +1119,7 @@
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>github-branch-source</artifactId>
-        <version>1810.v913311241fa_9</version>
+        <version>1815.v9152b_2ff7a_1b_</version>
       </dependency>
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>