PARENTOSS-113 Update enforcer plugin to 3.1.0 (#92)

Author: henryju

pom.xml

@@ -92,7 +92,7 @@
     <version.compiler.plugin>3.8.1</version.compiler.plugin>
     <version.dependency.plugin>3.1.1</version.dependency.plugin>
     <version.deploy.plugin>3.0.0-M1</version.deploy.plugin>
-    <version.enforcer.plugin>3.0.0-M1</version.enforcer.plugin>
+    <version.enforcer.plugin>3.1.0</version.enforcer.plugin>
     <version.surefire.plugin>2.22.2</version.surefire.plugin>
     <version.failsafe.plugin>${version.surefire.plugin}</version.failsafe.plugin>
     <version.install.plugin>3.0.0-M1</version.install.plugin>