Add uStreamer service to skycam

hosts/skycam/default.nix

@@ -44,10 +44,10 @@
       SupplementaryGroups = [ "video" "i2c" ];
       Restart = "always";
       RestartSec = 10;
-    };
       wantedBy = [ "network-online.target" ];
       confinement.mode = "chroot-only";
     };
+  };
 
   environment.systemPackages = with pkgs; [
     git