unicode-emoji: 12.1 -> 14.0

In Unicode 13.0 and later, emoji-data.txt and
emoji-variation-sequences.txt are part of UCD proper.

pkgs/data/misc/unicode-emoji/default.nix

@@ -4,7 +4,7 @@
 }:
 
 let
-  version = "12.1";
+  version = "14.0";
 
   fetchData = { file, sha256 }: fetchurl {
     url = "https://www.unicode.org/Public/emoji/${version}/${file}";
@@ -19,25 +19,17 @@ let
   };
 
   srcs = {
-    emoji-data = fetchData {
-      file = "emoji-data.txt";
-      sha256 = "17gfm5a28lsymx36prbjy2g0b27gf3rcgggy0yxdshbxwf6zpf9k";
-    };
     emoji-sequences = fetchData {
       file = "emoji-sequences.txt";
-      sha256 = "1fckw5hfyvz5jfp2jczzx8qcs79vf0zyq0z2942230j99arq70vc";
+      sha256 = "sha256-4helD/0oe+UmNIuVxPx/P0R9V10EY/RccewdeemeGxE=";
     };
     emoji-test = fetchData {
       file = "emoji-test.txt";
-      sha256 = "0w29lva7gp9g9lf7bz1i24qdalvf440bcq8npsbwr3cpp7na95kh";
-    };
-    emoji-variation-sequences = fetchData {
-      file = "emoji-variation-sequences.txt";
-      sha256 = "0akpib3cinr8xcs045hda5wnpfj6qfdjlkzmq5vgdc50gyhrd2z3";
+      sha256 = "sha256-DDOVhnFzfvowINzBZ7dGYMZnL4khyRWVzrLL95djsUg=";
     };
     emoji-zwj-sequences = fetchData {
       file = "emoji-zwj-sequences.txt";
-      sha256 = "0s2mvy1nr2v1x0rr1fxlsv8ly1vyf9978rb4hwry5vnr678ls522";
+      sha256 = "sha256-owlGLICFkyEsIHz/DUZucxjBmgVO40A69BCJPbIYDA0=";
     };
   };
 in