Adding IsVaultProtectedByResourceGuard to the BackupVault definition (#20470)

* manual swagger fix

* adding change to newer version

* swagger fix

* Empty-Commit

* adding isVaultProtectedByResourceGuard in backupVault

Co-authored-by: Charan MVS <smadu@microsoft.com>

Author: Charan000

specification/dataprotection/resource-manager/Microsoft.DataProtection/stable/2022-05-01/dataprotection.json

@@ -4320,6 +4320,10 @@
           },
           "x-ms-identifiers": [],
           "type": "array"
+        },
+        "isVaultProtectedByResourceGuard": {
+          "description": "Is vault protected by resource guard",
+          "type": "boolean"
         }
       },
       "required": [