Make package UUID match published compat version

tecosaur · tecosaur · commit eb8097c5f1db · 2024-09-20T19:40:19.000+08:00
This is a rather embarrassing oops, but since the compat version has now
been published this seems like the best way to correct this mishap.
diff --git a/Project.toml b/Project.toml
@@ -1,5 +1,5 @@
 name = "JuliaSyntaxHighlighting"
-uuid = "dc6e5ff7-fb65-4e79-a425-ec3bc9c03011"
+uuid = "ac6e5ff7-fb65-4e79-a425-ec3bc9c03011"
 authors = ["TEC <git@tecosaur.net>"]
 version = "1.12.0"
 
