angband: pin to ncurses5 to fix build

pkgs/games/angband/default.nix

···
-{ stdenv, fetchFromGitHub, autoreconfHook, ncurses }:
+{ stdenv, fetchFromGitHub, autoreconfHook, ncurses5 }:
 
 stdenv.mkDerivation rec {
   version = "4.0.5";
···
   };
 
   nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [ ncurses ];
+  buildInputs = [ ncurses5 ];
   installFlags = "bindir=$(out)/bin";
 
   meta = with stdenv.lib; {
     homepage = http://rephial.org/;
     description = "A single-player roguelike dungeon exploration game";
-    maintainers = [ maintainers.chattered  ];
+    maintainers = [ maintainers.chattered ];
     license = licenses.gpl2;
   };
 }