Bump org.apache.maven.plugins:maven-pmd-plugin from 3.25.0 to 3.26.0

Bumps [org.apache.maven.plugins:maven-pmd-plugin](https://github.com/apache/maven-pmd-plugin) from 3.25.0 to 3.26.0.
- [Release notes](https://github.com/apache/maven-pmd-plugin/releases)
- [Commits](apache/maven-pmd-plugin@maven-pmd-plugin-3.25.0...maven-pmd-plugin-3.26.0)

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

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

Author: dependabot[bot]

pom.xml

@@ -23,7 +23,7 @@
         <spotbugs.version>4.8.6.5</spotbugs.version>
         <spotbugs-annotations.version>4.8.6</spotbugs-annotations.version>
         <findsecbugs.version>1.13.0</findsecbugs.version>
-        <pmd-plugin.version>3.25.0</pmd-plugin.version>
+        <pmd-plugin.version>3.26.0</pmd-plugin.version>
         <pmd.version>7.7.0</pmd.version>
         <checkstyle-plugin.version>3.6.0</checkstyle-plugin.version>
         <checkstyle.version>10.18.2</checkstyle.version>