Merge pull request #308 from certifi/alex-patch-1

Upload attestations to PyPI

Author: sigmavirus24

.github/workflows/release.yml

@@ -54,3 +54,5 @@ jobs:
  - name: publish
  if: github.event_name == 'push'
  uses: pypa/gh-action-pypi-publish@8a08d616893759ef8e1aa1f2785787c0b97e20d6 # v1.10.0
+ with:
+ attestations: true