🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Author: gcf-owl-bot[bot]

google/api_core/client_logging.py

@@ -88,7 +88,7 @@ def configure_defaults(logger):
 
 
 # TODO(https://github.com/googleapis/python-api-core/issues/763): Expand documentation.
-def setup_logging(scopes: str=""):
+def setup_logging(scopes: str = ""):
     """Sets up logging for the specified `scopes`.
 
     If the loggers specified in `scopes` have not been previously