chore(deps): ⬆️ update pypa/gh-action-pypi-publish digest to 20d40f6 (#1814)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Anselm Hahn <[email protected]>

Author: renovate[bot]

.github/workflows/release-cd.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Build package
         run: python -m build
       - name: Publish package
-        uses: pypa/gh-action-pypi-publish@e1dad8a51d599265993e342ee807cac176eb71d4
+        uses: pypa/gh-action-pypi-publish@20d40f69a1d306453777ffecb5a86860e850ba0f
         with:
           user: __token__
           password: ${{ secrets.TWINE_TOKEN }}