Bump pypa/gh-action-pypi-publish from 1.3.1 to 1.8.7

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.3.1 to 1.8.7.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.3.1...v1.8.7)

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

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

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Build package
         run: python setup.py sdist
       - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.3.1
+        uses: pypa/gh-action-pypi-publish@v1.8.7
         with:
           user: __token__
           password: ${{ secrets.pypi_password }}