removed ping test

.github/workflows/build_systems.yml

@@ -19,8 +19,6 @@ jobs:
       - uses: actions/checkout@v4
       - name: Build default package
         run: "nixos-rebuild build --flake ./#${{ matrix.system }}"
-      - name: test
-        run: "ping -c 1 192.168.95.14"
       - name: copy to nix-cache
         env:
           NIX_SSHOPTS: "-vv"