Bump google-cloud-bigquery from 2.11.0 to 2.13.0 in /ps2bq

Bumps [google-cloud-bigquery](https://github.com/googleapis/python-bigquery) from 2.11.0 to 2.13.0.
- [Release notes](https://github.com/googleapis/python-bigquery/releases)
- [Changelog](https://github.com/googleapis/python-bigquery/blob/master/CHANGELOG.md)
- [Commits](googleapis/python-bigquery@v2.11.0...v2.13.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ps2bq/requirements.txt

@@ -1 +1 @@
-google-cloud-bigquery==2.11.0
+google-cloud-bigquery==2.13.0