lower case secret names

Author: dhellmann

.github/workflows/python-publish.yaml

@@ -32,7 +32,7 @@ jobs:
     - name: Publish distribution to Test PyPI
       uses: pypa/gh-action-pypi-publish@v1.6.4
       with:
-        password: ${{ secrets.TEST_PYPI_API_TOKEN }}
+        password: ${{ secrets.test_pypi_api_token }}
         repository_url: https://test.pypi.org/legacy/
         skip_existing: true
         verbose: true
@@ -43,6 +43,6 @@ jobs:
       if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
       uses: pypa/gh-action-pypi-publish@v1.6.4
       with:
-        password: ${{ secrets.PYPI_API_TOKEN }}
+        password: ${{ secrets.pypi_api_token }}
         verbose: true
         print_hash: true