Bump pypa/gh-action-pypi-publish from 1.6.1 to 1.6.4 (#152)

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.6.1 to 1.6.4.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.6.1...v1.6.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Julius Busecke <[email protected]>

.github/workflows/pythonpublish.yaml

@@ -71,7 +71,7 @@ jobs:
  name: releases
  path: dist
  - name: Publish package to TestPyPI
- uses: pypa/[email protected].1
+ uses: pypa/[email protected].4
  with:
  user: __token__
  repository_url: https://test.pypi.org/legacy/
@@ -87,7 +87,7 @@ jobs:
  name: releases
  path: dist
  - name: Publish package to PyPI
- uses: pypa/[email protected].1
+ uses: pypa/[email protected].4
  with:
  user: __token__
  password: ${{ secrets.PYPI_TOKEN }}