build(deps): bump org.codehaus.mojo:versions-maven-plugin

Bumps [org.codehaus.mojo:versions-maven-plugin](https://github.com/mojohaus/versions) from 2.19.1 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@2.19.1...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] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -38,7 +38,7 @@
         <maven-site-plugin-version>3.21.0</maven-site-plugin-version>
         <maven-version>3.9.0</maven-version>
         <tycho-version>4.0.13</tycho-version>
-        <versions-maven-plugin-version>2.19.1</versions-maven-plugin-version>
+        <versions-maven-plugin-version>2.21.0</versions-maven-plugin-version>
 
         <!-- sevntu and patch-filters need to use a compatible/compiled version with checkstyle -->
         <sevntu-checkstyle-plugin-checkstyle-version>10.4</sevntu-checkstyle-plugin-checkstyle-version>