ci: use stable version of black

5 月之前 · ce937ab030
--- a/.github/workflows/prchecks.yml
+++ b/.github/workflows/prchecks.yml
@@ -27,4 +27,4 @@ jobs:
    - uses: actions/setup-python@v5
      with:
        python-version: 3.x
    - uses: psf/black@20.8b1
    - uses: psf/black@stable