ci: bump pip from 24.2 to 25.3 in /.github/workflows

Bumps [pip](https://github.com/pypa/pip) from 24.2 to 25.3.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](https://github.com/pypa/pip/compare/24.2...25.3)

---
updated-dependencies:
- dependency-name: pip
  dependency-version: '25.3'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/constraints.txt

@@ -1,4 +1,4 @@
-pip==24.2
+pip==25.3
 nox==2024.10.9
 nox-poetry==1.0.3
 poetry==1.8.4

.github/workflows/pre-release.yml

@@ -34,7 +34,7 @@ jobs:
           poetry build --ansi
 
       - name: Publish package on TestPyPI
-        uses: pypa/gh-action-pypi-publish@v1.13.0
+        uses: pypa/gh-action-pypi-publish@v1.10.3
         with:
           user: __token__
           password: ${{ secrets.TEST_PYPI_TOKEN }}