fix: update workflow to use PYPI_TOKEN secret

Changed secret reference from PYPI_API_TOKEN to PYPI_TOKEN to match configured repository secret.

This will allow the PyPI publishing workflow to authenticate correctly.

Author: esteininger

.github/workflows/python-publish.yml

@@ -33,4 +33,4 @@ jobs:
         uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
         with:
           user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
+          password: ${{ secrets.PYPI_TOKEN }}