chore(deps): bump org.jenkins-ci.plugins:build-monitor-plugin (#4818)

Bumps [org.jenkins-ci.plugins:build-monitor-plugin](https://github.com/jenkinsci/build-monitor-plugin) from 1.14-970.v45f9e19db_ccb_ to 1.14-973.ve458d62e7c4f.
- [Release notes](https://github.com/jenkinsci/build-monitor-plugin/releases)
- [Changelog](https://github.com/jenkinsci/build-monitor-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/build-monitor-plugin/commits)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:build-monitor-plugin
  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

@@ -876,7 +876,7 @@
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>build-monitor-plugin</artifactId>
-        <version>1.14-970.v45f9e19db_ccb_</version>
+        <version>1.14-973.ve458d62e7c4f</version>
       </dependency>
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>