Bump maven-pmd-plugin from 3.16.0 to 3.17.0 #110

Author: garydgregory

src/changes/changes.xml

@@ -60,6 +60,9 @@
       <action type="update" dev="ggregory" due-to="Dependabot">
         Bump maven-javadoc-plugin from 3.3.2 to 3.4.0 #105.
       </action>
+      <action type="update" dev="ggregory" due-to="Dependabot">
+        Bump maven-pmd-plugin from 3.16.0 to 3.17.0 #110.
+      </action>
     </release>
     <release version="1.5.0" date="10-23-2021" description="New features and bug fixes (Java 7).">
       <!-- FIX -->