imagemagick: add complex text support via libraqm (#398867)

Author: rhendric

pkgs/applications/graphics/ImageMagick/default.nix

@@ -32,6 +32,8 @@
   libpng,
   liblqr1Support ? true,
   liblqr1,
+  libraqmSupport ? true,
+  libraqm,
   librawSupport ? true,
   libraw,
   librsvgSupport ? !stdenv.hostPlatform.isMinGW,
@@ -134,6 +136,7 @@ stdenv.mkDerivation (finalAttrs: {
     ++ lib.optional ghostscriptSupport ghostscript
     ++ lib.optional liblqr1Support liblqr1
     ++ lib.optional libpngSupport libpng
+    ++ lib.optional libraqmSupport libraqm
     ++ lib.optional librawSupport libraw
     ++ lib.optional libtiffSupport libtiff
     ++ lib.optional libxml2Support libxml2