Bump redis from 4.3.3 to 4.3.4

Bumps [redis](https://github.com/redis/redis-py) from 4.3.3 to 4.3.4.
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](https://github.com/redis/redis-py/compare/v4.3.3...v4.3.4)

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

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

requirements.txt

@@ -13,6 +13,6 @@ uvloop==0.16.0
 httpx-socks[asyncio]==0.7.2
 langdetect==1.0.9
 setproctitle==1.2.3
-redis==4.3.3
+redis==4.3.4
 markdown-it-py==2.1.0
 typing_extensions==4.2.0