Allow pre-releases for Python setup

Author: ponyisi

.github/workflows/ci.yaml

@@ -21,6 +21,7 @@ jobs:
         uses: actions/setup-python@v4.7.0
         with:
           python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
       - name: Install poetry
         uses: Gr1N/setup-poetry@v8
       - name: Install dependencies