build(deps-dev): bump pip from 25.1.1 to 25.2 in /requirements.d
Bumps [pip](https://github.com/pypa/pip) from 25.1.1 to 25.2.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](https://github.com/pypa/pip/compare/25.1.1...25.2)
---
updated-dependencies:
- dependency-name: pip
dependency-version: '25.2'
dependency-type: direct:development
...
Signed-off-by: dependabot[bot] <support@github.com>