Fix ansible install: use apt-get

.gitea/workflows/ansible.yml

@@ -27,7 +27,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Ansible
-        run: python3 -m pip install --break-system-packages ansible
+        run: |
+          apt-get update -qq
+          apt-get install -y ansible
 
       - name: Write SSH key
         run: |