build(deps): bump pypa/gh-action-pypi-publish from 1.8.1 to 1.8.4

Bumps [pypa/gh-action-pypi-publish](https://github.com/pypa/gh-action-pypi-publish) from 1.8.1 to 1.8.4.
- [Release notes](https://github.com/pypa/gh-action-pypi-publish/releases)
- [Commits](pypa/gh-action-pypi-publish@v1.8.1...v1.8.4)

---
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]>

.github/workflows/ci.yml

@@ -186,7 +186,7 @@ jobs:
         tag_name: ${{ github.ref }}
         release_name: Release ${{ github.ref }}
     - name: Publish package to PyPI
-      uses: pypa/[email protected].1
+      uses: pypa/[email protected].4
       with:
         user: __token__
         password: ${{ secrets.PYPI_TOKEN }}