Update pmd.version to v7.22.0 (#375)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -47,7 +47,7 @@
         <mockito.version>5.21.0</mockito.version>
 
         <checkstyle.version>13.2.0</checkstyle.version>
-        <pmd.version>7.21.0</pmd.version>
+        <pmd.version>7.22.0</pmd.version>
         <spotbugs.version>4.9.8</spotbugs.version>
 
         <checkstyle-plugin.version>3.6.0</checkstyle-plugin.version>