build(deps): bump redis from 5.0.1 to 5.2.1 in /application

Bumps [redis](https://github.com/redis/redis-py) from 5.0.1 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@v5.0.1...v5.2.1)

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

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

application/requirements.txt

@@ -68,7 +68,7 @@ python-dateutil==2.9.0.post0
 python-dotenv==1.0.1
 python-pptx==1.0.2
 qdrant-client==1.11.0
-redis==5.0.1
+redis==5.2.1
 referencing==0.30.2
 regex==2024.9.11
 requests==2.32.3