Merge pull request #616 from breez/fix-ref

Fix faulty repo checkout in Python workflow

.github/workflows/publish-python.yml

@@ -91,6 +91,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: ${{ inputs.repository || github.repository }}
+          ref: ${{ inputs.ref || github.sha }}
 
       - name: "Setup Python"
         uses: actions/setup-python@v4