Fixing sonar qube issues

VersioningAction.java is not used anywhere hence deleting this file.

Change-Id: I0a585734c9b4b9d7e6833450cdfc3f03ac9b49f3
Issue-ID: SDC-343
Signed-off-by: shrikantawachar <shrikant.awachar@amdocs.com>
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/versioning/types/VersioningAction.java b/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/versioning/types/VersioningAction.java
deleted file mode 100644
index 8cb5a06..0000000
--- a/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/versioning/types/VersioningAction.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.sdcrests.versioning.types;
-
-public enum VersioningAction {
-  Checkout,
-  Undo_Checkout,
-  Checkin,
-  Submit;
-}