fix: add read content permission (#9)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/test.yaml

@@ -15,6 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       id-token: write
+      contents: read # for private repos
     steps:
       - uses: actions/checkout@v4
       - name: Set up uv