Bump gh-action-pypi-publish to v1.12.2 for PyPI metadata v2.4

Author: maresb

.github/workflows/pypi-publish.yml

@@ -41,4 +41,4 @@ jobs:
         name: dist-files
         path: dist
     - name: Publish
-      uses: pypa/gh-action-pypi-publish@v1.12.2
+      uses: pypa/gh-action-pypi-publish@v1.12.4