Bump pmd from 6.38.0 to 6.39.0

Author: adangel

pom.xml

@@ -27,7 +27,7 @@
     <checkstyle.version>8.42</checkstyle.version>
     <checkstyle.plugin.version>3.1.2</checkstyle.plugin.version>
     <pmd.plugin.version>3.14.0</pmd.plugin.version>
-    <pmd.check.version>6.38.0</pmd.check.version>
+    <pmd.check.version>6.39.0</pmd.check.version>
 
     <keystorePath>.ci/files/pmd-eclipse-plugin.p12</keystorePath>
     <keystore>${basedir}/${keystorePath}</keystore>