Switch to trusted publishing

Author: smheidrich

.github/workflows/build.yml

@@ -167,16 +167,16 @@ jobs:
   upload_pypi:
     needs: [build_wheels, build_sdist]
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write  # needed for trusted publishing
     if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
     steps:
       - uses: actions/download-artifact@v4
         with:
           pattern: artifact-*
           merge-multiple: true
           path: dist
-      - uses: pypa/gh-action-pypi-publish@v1.5.0
+      - uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          password: ${{ secrets.PYPI_API_TOKEN }}
           # testing:
           #repository_url: https://test.pypi.org/legacy/
-          #password: ${{ secrets.TEST_PYPI_API_TOKEN }}