Add iptables to environment

.gitea/workflows/build-hyprwayland-scanner.yml

@@ -18,7 +18,7 @@ jobs:
         shell: bash
         run: |
           sudo apt-get update
-          sudo apt-get install -y skopeo
+          sudo apt-get install -y skopeo iptables
 
       - name: Build RPM
         uses: https://git.hydrosaber.com/hydros/build-rpm@main