noice: add iogamaster as a maintainer

pkgs/applications/file-managers/noice/default.nix

···
     homepage = "https://git.2f30.org/noice/";
     license = licenses.bsd2;
     platforms = platforms.all;
-    maintainers = with maintainers; [ ];
+    maintainers = with maintainers; [ iogamaster ];
   };
 }