Bump org.apache.maven.plugins:maven-plugin-plugin in /mvn-scalaxb

Bumps [org.apache.maven.plugins:maven-plugin-plugin](https://github.com/apache/maven-plugin-tools) from 3.3 to 3.14.0.
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.3...maven-plugin-tools-3.14.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

mvn-scalaxb/pom.xml

@@ -145,7 +145,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-plugin-plugin</artifactId>
-        <version>3.3</version>
+        <version>3.14.0</version>
         <configuration>
           <goalPrefix>scalaxb</goalPrefix>
           <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>