fixed CI: use apt-get for Python

.forgejo/workflows/build.yml

@@ -13,9 +13,10 @@ jobs:
         uses: https://code.forgejo.org/actions/checkout@v4
 
       - name: Set up Python
-        uses: https://code.forgejo.org/actions/setup-python@v5
-        with:
-          python-version: '3.11'
+        run: |
+          apt-get update && apt-get install -y python3 python3-pip python3-venv
+          pip3 install -r requirements.txt
+          pip3 install pyinstaller
 
       - name: Install dependencies
         run: |
@@ -78,9 +79,6 @@ jobs:
             }
           }
           EOF
-          # Restart docker to pick up new config
-          pkill dockerd || true
-          sleep 2
           # Build with buildkit
           DOCKER_BUILDKIT=1 docker build --network=host -t registry.example.com/tinyweb:$TAG .
           docker push registry.example.com/tinyweb:$TAG