Bump pypa/gh-action-pypi-publish from 1.5.2 to 1.6.4

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.5.2 to 1.6.4.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.5.2...v1.6.4)

---
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/new_release.yml

@@ -69,7 +69,7 @@ jobs:
           python -m twine check dist/*
 
       - name: Release to PyPi
-        uses: pypa/gh-action-pypi-publish@v1.5.2
+        uses: pypa/gh-action-pypi-publish@v1.6.4
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}