build(deps): bump redis from 5.2.0 to 5.2.1

Bumps [redis](https://github.com/redis/redis-py) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](redis/redis-py@v5.2.0...v5.2.1)

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

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

requirements.txt

@@ -92,7 +92,7 @@ python-dateutil==2.9.0.post0
 python-tumblpy==1.1.4
 pytz==2024.2
 PyYAML==6.0.2
-redis==5.2.0
+redis==5.2.1
 requests==2.32.3
 requests-oauthlib==1.4.0
 rsa==4.9