Bump pip from 25.3 to 26.0.1

Bumps [pip](https://github.com/pypa/pip) from 25.3 to 26.0.1.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@25.3...26.0.1)

---
updated-dependencies:
- dependency-name: pip
  dependency-version: 26.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements/develop.txt

@@ -1,5 +1,5 @@
 -r base.txt
-pip==25.3
+pip==26.0.1
 bump-my-version==1.2.6
 wheel==0.46.2
 tox==4.30.3