[fix-#12875] command line that `-Dmaven.test.skip=true` have no effect (#12876)

pom.xml

@@ -589,8 +589,6 @@
                     <source>${java.version}</source>
                     <target>${java.version}</target>
                     <encoding>${project.build.sourceEncoding}</encoding>
-                    <skip>false</skip>
-                    <!--not skip compile test classes-->
                 </configuration>
             </plugin>
             <plugin>