Bump certifi

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


Updates `certifi` from 2026.1.4 to 2026.10.19
- [Commits](certifi/python-certifi@2026.01.04...2026.10.19)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2026.10.19
  dependency-type: indirect
  dependency-group: uv
...

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Author: dependabot[bot]