chore: relocate owl bot post processor (#302)

* chore: relocate owl bot post processor

* chore: relocate owl bot post processor

Author: SurferJeffAtGoogle

packages/google-cloud-datacatalog/.github/.OwlBot.yaml

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 docker:
-  image: gcr.io/repo-automation-bots/owlbot-nodejs:latest
+  image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
 
 
 deep-remove-regex: