Added extra739 RDS backup and RDS group of checks

groups/group13_rds

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Prowler - the handy cloud security tool (copyright 2018) by Toni de la Fuente
+#
+# 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.
+
+GROUP_ID[13]='rds'
+GROUP_NUMBER[13]='13.0'
+GROUP_TITLE[13]='RDS security checks - [rds] ***********************************'
+GROUP_RUN_BY_DEFAULT[13]='N' # run it when execute_all is called
+GROUP_CHECKS[13]='extra78,extra723,extra735,extra739,extra735'