Pick up JUnit version from parent POM

Author: garydgregory

pom.xml

@@ -175,7 +175,6 @@
     <checkstyle.suppress.file>${basedir}/src/site/resources/checkstyle/checkstyle-suppressions.xml</checkstyle.suppress.file>
     <checkstyle.resourceExcludes>LICENSE.txt, NOTICE.txt, **/maven-archiver/pom.properties</checkstyle.resourceExcludes>
 
-    <commons.junit.version>5.9.1</commons.junit.version>
     <commons.pmd.version>3.19.0</commons.pmd.version>
     <commons.pmd-impl.version>6.52.0</commons.pmd-impl.version>
     <commons.jacoco.version>0.8.8</commons.jacoco.version>