Bump redis from 5.2.1 to 6.2.0

Bumps [redis](https://github.com/redis/redis-py) from 5.2.1 to 6.2.0.
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](redis/redis-py@v5.2.1...v6.2.0)

---
updated-dependencies:
- dependency-name: redis
  dependency-version: 6.2.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 Click==8.1.8
 Django==4.2.23
 django-cors-headers==4.7.0
-redis==5.2.1
+redis==6.2.0
 sqlalchemy==2.0.41
 channels==4.2.2
 channels-redis==4.2.1