Bump pmdVersion from 6.47.0 to 6.48.0

Bumps `pmdVersion` from 6.47.0 to 6.48.0.

Updates `pmd-core` from 6.47.0 to 6.48.0
- [Release notes](https://github.com/pmd/pmd/releases)
- [Changelog](https://github.com/pmd/pmd/blob/master/docs/render_release_notes.rb)
- [Commits](pmd/pmd@pmd_releases/6.47.0...pmd_releases/6.48.0)

Updates `pmd-java` from 6.47.0 to 6.48.0
- [Release notes](https://github.com/pmd/pmd/releases)
- [Changelog](https://github.com/pmd/pmd/blob/master/docs/render_release_notes.rb)
- [Commits](pmd/pmd@pmd_releases/6.47.0...pmd_releases/6.48.0)

---
updated-dependencies:
- dependency-name: net.sourceforge.pmd:pmd-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: net.sourceforge.pmd:pmd-java
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -11,7 +11,7 @@
         <changelist>-SNAPSHOT</changelist>
         <gitHubRepo>jenkinsci/priority-sorter-plugin</gitHubRepo>
         <jenkins.version>2.319.3</jenkins.version>
-        <pmdVersion>6.47.0</pmdVersion>
+        <pmdVersion>6.48.0</pmdVersion>
         <spotbugs.effort>Max</spotbugs.effort>
         <spotbugs.threshold>Low</spotbugs.threshold>
     </properties>