Add emoji/emoji-zwj-sequences.txt

Author: MDLC01

NOTICE

@@ -1637,3 +1637,52 @@ Important Recommendations
 
 
 ================================================================================
+
+================================================================================
+The Unicode License v3 applies to:
+
+* The Unicode data file in `files/text/emoji-zwj-sequences.txt`, which is
+  downloaded from
+  https://www.unicode.org/Public/17.0.0/emoji/emoji-zwj-sequences.txt.
+
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+================================================================================