🦉 Updates from OwlBot post-processor

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

pandas_gbq/__init__.py

@@ -4,9 +4,8 @@
 
 from pandas_gbq import version as pandas_gbq_version
 
-from .gbq import Context, context, read_gbq, to_gbq  # noqa
-
 from . import _versions_helpers
+from .gbq import Context, context, read_gbq, to_gbq  # noqa
 
 sys_major, sys_minor, sys_micro = _versions_helpers.extract_runtime_version()
 if sys_major == 3 and sys_minor in (7, 8):