build(deps): bump pip in the uv group across 1 directory

Bumps the uv group with 1 update in the / directory: [pip](https://github.com/pypa/pip).


Updates `pip` from 26.1.1 to 26.1.2
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@26.1.1...26.1.2)

---
updated-dependencies:
- dependency-name: pip
  dependency-version: 26.1.2
  dependency-type: indirect
  dependency-group: uv
...

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

Author: dependabot[bot]