chore(deps): bump configuration-as-code-plugin.version in /bom-weekly (#4163)

Bumps `configuration-as-code-plugin.version` from 1909.vb_b_f59a_27d013 to 1915.vcdd0a_d0d2625.

Updates `io.jenkins:configuration-as-code` from 1909.vb_b_f59a_27d013 to 1915.vcdd0a_d0d2625
- [Release notes](https://github.com/jenkinsci/configuration-as-code-plugin/releases)
- [Commits](https://github.com/jenkinsci/configuration-as-code-plugin/commits)

Updates `io.jenkins.configuration-as-code:test-harness` from 1909.vb_b_f59a_27d013 to 1915.vcdd0a_d0d2625
- [Release notes](https://github.com/jenkinsci/configuration-as-code-plugin/releases)
- [Commits](https://github.com/jenkinsci/configuration-as-code-plugin/commits)

---
updated-dependencies:
- dependency-name: io.jenkins:configuration-as-code
  dependency-type: direct:production
- dependency-name: io.jenkins.configuration-as-code:test-harness
  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

@@ -15,7 +15,7 @@
     <branch-api-plugin.version>2.1202.vc51412f3ed84</branch-api-plugin.version>
     <checks-api.version>2.2.1</checks-api.version>
     <cloudbees-folder-plugin.version>6.975.v4161e479479f</cloudbees-folder-plugin.version>
-    <configuration-as-code-plugin.version>1909.vb_b_f59a_27d013</configuration-as-code-plugin.version>
+    <configuration-as-code-plugin.version>1915.vcdd0a_d0d2625</configuration-as-code-plugin.version>
     <data-tables-api.version>2.1.8-1</data-tables-api.version>
     <declarative-pipeline-migration-assistant-plugin.version>1.6.4</declarative-pipeline-migration-assistant-plugin.version>
     <forensics-api.version>2.7.0</forensics-api.version>