ci: Bump the ci group in /.github/workflows with 2 updates

Bumps the ci group in /.github/workflows with 2 updates: [pip](https://github.com/pypa/pip) and [tox](https://github.com/tox-dev/tox).


Updates `pip` from 24.2 to 24.3.1
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@24.2...24.3.1)

Updates `tox` from 4.23.0 to 4.23.2
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@4.23.0...4.23.2)

---
updated-dependencies:
- dependency-name: pip
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: ci
- dependency-name: tox
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ci
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/constraints.txt

@@ -1,3 +1,3 @@
-pip==24.2
+pip==24.3.1
 poetry==1.8.4
-tox==4.23.0
+tox==4.23.2