ci(release): update pypi publish action to v1.12

- Update pypa/gh-action-pypi-publish from v1.10 to v1.12
- Fixes metadata version compatibility issue preventing PyPI uploads
- Resolves issue with metadata version 2.4 exceeding supported version

Author: oliverandrich

.github/workflows/release.yml

@@ -51,7 +51,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Publish distribution 📦 to PyPI
-      uses: pypa/gh-action-pypi-publish@release/v1.10
+      uses: pypa/gh-action-pypi-publish@release/v1.12
 
   github-release:
     name: >-
@@ -117,7 +117,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Publish distribution 📦 to TestPyPI
-      uses: pypa/gh-action-pypi-publish@release/v1.10
+      uses: pypa/gh-action-pypi-publish@release/v1.12
       with:
         repository-url: https://test.pypi.org/legacy/
         skip-existing: true