Bump pypa/gh-action-pypi-publish from 1.8.6 to 1.8.8

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.8.6 to 1.8.8.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.8.6...v1.8.8)

---
updated-dependencies:
- dependency-name: pypa/gh-action-pypi-publish
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/pypi.yml

@@ -33,7 +33,7 @@ jobs:
         run: python -m twine check --strict dist/*
       - name: Publish to PyPI
         if: contains(github.ref, 'refs/tags/')
-        uses: pypa/gh-action-pypi-publish@v1.8.6
+        uses: pypa/gh-action-pypi-publish@v1.8.8
         with:
           user: __token__
           password: ${{ secrets.PYPI_TOKEN }}