Build: Bump google-cloud-bigquery from 3.42.2 to 3.42.3 (#3763)

Bumps [google-cloud-bigquery](https://github.com/googleapis/python-bigquery) from 3.42.2 to 3.42.3.
- [Release notes](https://github.com/googleapis/python-bigquery/releases)
- [Changelog](https://github.com/googleapis/python-bigquery/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/python-bigquery/commits)

---
updated-dependencies:
- dependency-name: google-cloud-bigquery
  dependency-version: 3.42.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]