Bump maven-plugin-plugin.version from 3.11.0 to 3.12.0

Bumps `maven-plugin-plugin.version` from 3.11.0 to 3.12.0.

Updates `org.apache.maven.plugin-tools:maven-plugin-annotations` from 3.11.0 to 3.12.0
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.11.0...maven-plugin-tools-3.12.0)

Updates `org.apache.maven.plugins:maven-plugin-plugin` from 3.11.0 to 3.12.0
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.11.0...maven-plugin-tools-3.12.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.maven.plugins:maven-plugin-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -124,7 +124,7 @@
 
     <!-- Test scope dependencies' versions -->
     <xmlunit.version>2.9.1</xmlunit.version>
-    <maven-plugin-plugin.version>3.11.0</maven-plugin-plugin.version>
+    <maven-plugin-plugin.version>3.12.0</maven-plugin-plugin.version>
     <project.build.outputTimestamp>2022-04-20T23:14:54Z</project.build.outputTimestamp>
   </properties>