Bump pip from 23.3.2 to 24.0 in /.github/workflows

Bumps [pip](https://github.com/pypa/pip) from 23.3.2 to 24.0.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@23.3.2...24.0)

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

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

.github/workflows/requirements.txt

@@ -1,3 +1,3 @@
-pip==23.3.2
+pip==24.0
 poetry==1.8.1
 freezegun==1.4.0