chore: update unicode-emoji gem version

Author: joemsak

Gemfile.lock

@@ -99,7 +99,7 @@ GEM
     thor (1.3.2)
     unicode-display_width (3.1.4)
       unicode-emoji (~> 4.0, >= 4.0.4)
-    unicode-emoji (4.0.4)
+    unicode-emoji (4.2.0)
     yard (0.9.37)
     yard-sorbet (0.9.0)
       sorbet-runtime