use setup-python

.gitea/workflows/test.yml

@@ -80,9 +80,9 @@ jobs:
           LACONIC_SO: ../laconic-so
         run: ./scripts/integration-setup.sh
       - name: Install Python
-        env:
-          DEBIAN_FRONTEND: noninteractive
-        run: apt-get update && apt-get install -y python3-pip
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.8'
       - name: Run tests
         working-directory: ./system-tests
         run: |