chore: remove duplicate utf16

Signed-off-by: Norman Meier <norman@samourai.coop>

Author: Norman Meier

examples/gno.land/p/demo/teritori/ujson/gno.mod

@@ -2,6 +2,5 @@ module gno.land/p/demo/teritori/ujson
 
 require (
 	gno.land/p/demo/avl v0.0.0-latest
-	gno.land/p/demo/teritori/utf16 v0.0.0-latest
 	gno.land/p/demo/users v0.0.0-latest
 )

examples/gno.land/p/demo/teritori/ujson/strings.gno

@@ -1,9 +1,8 @@
 package ujson
 
 import (
+	"unicode/utf16"
 	"unicode/utf8"
-
-	"gno.land/p/demo/teritori/utf16"
 )
 
 const (

examples/gno.land/p/demo/teritori/utf16/gno.mod

@@ -44,7 +44,7 @@ Used by some other packages to properly nest markdown renders
 
 Binary utilities we used before having JSON encoding to transfer complex object between UI and chain
 
-### gno.land/p/demo/teritori/utf16
+### unicode/utf16
 
 Golang's utf16 library, used by ujson