deps: bump org.codehaus.mojo:versions-maven-plugin from 2.20.1 to 2.21.0

Bumps [org.codehaus.mojo:versions-maven-plugin](https://github.com/mojohaus/versions) from 2.20.1 to 2.21.0.
- [Release notes](https://github.com/mojohaus/versions/releases)
- [Changelog](https://github.com/mojohaus/versions/blob/master/ReleaseNotes.md)
- [Commits](mojohaus/versions@2.20.1...2.21.0)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:versions-maven-plugin
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build/build-parent/pom.xml

@@ -53,7 +53,7 @@
     <version.source.plugin>3.4.0</version.source.plugin>
     <version.spotless.plugin>3.1.0</version.spotless.plugin>
     <version.surefire.plugin>3.5.4</version.surefire.plugin>
-    <version.versions.plugin>2.20.1</version.versions.plugin>
+    <version.versions.plugin>2.21.0</version.versions.plugin>
 
     <!-- Plugin configuration properties -->
     <maven.min.version>3.9.11</maven.min.version> <!-- The same as the version in .mvn/maven-wrapper.properties -->