Bump certifi in /docker in the pip group across 1 directory (#40)

Bumps the pip group with 1 update in the /docker directory: [certifi](https://github.com/certifi/python-certifi).


Updates `certifi` from 2023.7.22 to 2024.7.4
- [Commits](certifi/python-certifi@2023.07.22...2024.07.04)

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

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docker/requirements.txt

@@ -1,6 +1,6 @@
 absl-py==2.0.0
 cachetools==5.3.1
-certifi==2023.7.22
+certifi==2024.7.4
 charset-normalizer==3.2.0
 cloudpickle==2.2.1
 cmake==3.27.0