fix: resolve creds warning errors

Author: abbrowne126

.github/sync-repo-settings.yaml

@@ -11,12 +11,13 @@ branchProtectionRules:
     - 'Kokoro - Against Pub/Sub Lite samples'
     - 'cla/google'
     - 'Samples - Lint'
-    # - 'Samples - Python 3.7'
-    # - 'Samples - Python 3.8'
-    # - 'Samples - Python 3.9'
-    # - 'Samples - Python 3.10'
-    # - 'Samples - Python 3.11'
-    # - 'Samples - Python 3.12'
+    # TODO: remove when creds warning resolved
+    - 'Samples - Python 3.7'
+    - 'Samples - Python 3.8'
+    - 'Samples - Python 3.9'
+    - 'Samples - Python 3.10'
+    - 'Samples - Python 3.11'
+    - 'Samples - Python 3.12'
     - 'OwlBot Post Processor'
     - 'docs'
     - 'docfx'

pytest.ini

@@ -22,3 +22,4 @@ filterwarnings =
     ignore:The python-bigquery library will stop supporting Python 3.7:PendingDeprecationWarning
     # Remove once we move off credential files https://github.com/googleapis/google-auth-library-python/pull/1812
     ignore:Your config file at [/home/kbuilder/.docker/config.json] contains these credential helper entries:DeprecationWarning
+    ignore:The `credentials_file` argument is deprecated because of a potential security risk:DeprecationWarning