Bump pypa/gh-action-pypi-publish from 1.8.6 to 1.8.7 (#305)

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.8.6 to 1.8.7.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.8.6...v1.8.7)

---
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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pythonpublish.yaml

@@ -70,7 +70,7 @@ jobs:
           name: releases
           path: dist
       - name: Publish package to TestPyPI
-        uses: pypa/gh-action-pypi-publish@v1.8.6
+        uses: pypa/gh-action-pypi-publish@v1.8.7
         with:
           user: __token__
           repository_url: https://test.pypi.org/legacy/
@@ -86,7 +86,7 @@ jobs:
           name: releases
           path: dist
       - name: Publish package to PyPI
-        uses: pypa/gh-action-pypi-publish@v1.8.6
+        uses: pypa/gh-action-pypi-publish@v1.8.7
         with:
           user: __token__
           password: ${{ secrets.PYPI_TOKEN }}