Merge pull request #46 from albilu/dependabot/maven/org.apache.maven.plugins-maven-pmd-plugin-3.21.0

Bump maven-pmd-plugin from 3.20.0 to 3.21.0

Author: albilu

pom.xml

@@ -109,7 +109,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
-                <version>3.20.0</version>
+                <version>3.21.0</version>
                 <configuration>
                     <format>csv</format>
                     <linkXRef>true</linkXRef>