remove pattern as this stops it being created unless the dmz url is set

Author: maleck13

artifacts/mobileclient_crd.yaml

@@ -33,4 +33,4 @@ spec:
             dmzUrl:
               type: string
               nullable: true
-              pattern: '(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)'
+              pattern: '(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)'