chore(deps): bump redis from 3.4.1 to 4.5.1

Bumps [redis](https://github.com/redis/redis-py) from 3.4.1 to 4.5.1.
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](redis/redis-py@3.4.1...v4.5.1)

---
updated-dependencies:
- dependency-name: redis
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,3 +1,3 @@
 requests==2.26.0
 python-dateutil==2.8.2
-redis==3.4.1
+redis==4.5.1