nixos/steam: add missing ports for remotePlay.openFirewall (#446932)

      })

      (lib.mkIf cfg.remotePlay.openFirewall {

        allowedTCPPorts = [ 27036 ];

        # https://help.steampowered.com/en/faqs/view/3E3D-BE6B-787D-A5D2

        # https://help.steampowered.com/en/faqs/view/2EA8-4D75-DA21-31EB

        allowedTCPPorts = [

          27036

          27037

        ];

        allowedUDPPorts = [

          10400

          10401

        ];

        allowedUDPPortRanges = [

          {

            from = 27031;