chore(python): exclude path in renovate.json [autoapprove] (#425)

Source-Link: googleapis/synthtool@69fabae
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:562802bfac02e012a6ac34eda282f81d06e77326b82a32d7bbb1369ff552b387

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:8e84e0e0d71a0d681668461bba02c9e1394c785f31a10ae3470660235b673086
-# created: 2022-08-24T15:24:05.205983455Z
+  digest: sha256:562802bfac02e012a6ac34eda282f81d06e77326b82a32d7bbb1369ff552b387
+# created: 2022-08-24T17:07:22.006876712Z

renovate.json

@@ -5,7 +5,7 @@
     ":preserveSemverRanges",
     ":disableDependencyDashboard"
   ],
-  "ignorePaths": [".pre-commit-config.yaml"],
+  "ignorePaths": [".pre-commit-config.yaml", ".kokoro/requirements.txt"],
   "pip_requirements": {
     "fileMatch": ["requirements-test.txt", "samples/[\\S/]*constraints.txt", "samples/[\\S/]*constraints-test.txt"]
   }