Bump celery[redis] from 5.1.0 to 5.1.2
Bumps [celery[redis]](https://github.com/celery/celery) from 5.1.0 to 5.1.2.
- [Release notes](https://github.com/celery/celery/releases)
- [Changelog](https://github.com/celery/celery/blob/master/Changelog.rst)
- [Commits](https://github.com/celery/celery/compare/v5.1.0...v5.1.2)
---
updated-dependencies:
- dependency-name: celery[redis]
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>