Bump certifi from 2021.10.8 to 2024.7.4 in /requirements

Bumps [certifi](https://github.com/certifi/python-certifi) from 2021.10.8 to 2024.7.4.
- [Commits](certifi/python-certifi@2021.10.08...2024.07.04)

---
updated-dependencies:
- dependency-name: certifi
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/production.txt

@@ -1,5 +1,5 @@
 -r base.txt
-certifi==2021.10.8
+certifi==2024.7.4
 django-redis-cache==3.0.1
 gevent==22.10.2
 greenlet==3.0.3