Bump the github-actions-dependencies group across 1 directory with 4 updates

Bumps the github-actions-dependencies group with 4 updates in the /.github/workflows directory: [pip](https://github.com/pypa/pip), [nox-poetry](https://github.com/cjolowicz/nox-poetry), [poetry](https://github.com/python-poetry/poetry) and [virtualenv](https://github.com/pypa/virtualenv).


Updates `pip` from 25.0.1 to 25.1
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@25.0.1...25.1)

Updates `nox-poetry` from 1.1.0 to 1.2.0
- [Release notes](https://github.com/cjolowicz/nox-poetry/releases)
- [Commits](cjolowicz/nox-poetry@v1.1.0...v1.2.0)

Updates `poetry` from 2.1.1 to 2.1.2
- [Release notes](https://github.com/python-poetry/poetry/releases)
- [Changelog](https://github.com/python-poetry/poetry/blob/main/CHANGELOG.md)
- [Commits](python-poetry/poetry@2.1.1...2.1.2)

Updates `virtualenv` from 20.29.2 to 20.30.0
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.29.2...20.30.0)

---
updated-dependencies:
- dependency-name: pip
  dependency-version: '25.1'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions-dependencies
- dependency-name: nox-poetry
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions-dependencies
- dependency-name: poetry
  dependency-version: 2.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions-dependencies
- dependency-name: virtualenv
  dependency-version: 20.30.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions-dependencies
...

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

Author: dependabot[bot]

.github/workflows/constraints.txt

@@ -1,6 +1,6 @@
-pip==25.0.1
+pip==25.1
 nox==2025.02.09
-nox-poetry==1.1.0
-poetry==2.1.1
-virtualenv==20.29.2
+nox-poetry==1.2.0
+poetry==2.1.2
+virtualenv==20.30.0
 urllib3>=1.26.0,<3.0.0