androidStudioPackages: add msfjarvis as maintainer

      # source-code itself).

      platforms = [ "x86_64-linux" ];

      maintainers = with maintainers; rec {

        stable = [ alapshin ];

        beta = [ alapshin ];

        canary = [ alapshin ];

        stable = [ alapshin msfjarvis ];

        beta = [ alapshin msfjarvis ];

        canary = [ alapshin msfjarvis ];

        dev = canary;

      }."${channel}";

      mainProgram = pname;