move the changelog to compiler

Author: mununki

CHANGELOG.md

@@ -18,6 +18,7 @@
   - `npm i -g rescript@9`
   - `rescript convert <reason files>`
 - Remove obsolete built-in project templates and the "rescript init" functionality. This will be replaced by the create-rescript-app project that is maintained separately.
+- Parse the attributes of labelled argument to the pattern attributes of argument instead of function.
 
 #### :boom: Breaking Change
 

res_syntax/CHANGELOG.md

@@ -13,7 +13,6 @@
 #### :boom: Breaking Change
 
 - Emit an error when a `@string` or `@int` attribute is used in a V4 component https://github.com/rescript-lang/rescript-compiler/issues/5724
-- Parse the attributes of labelled argument to the pattern attributes of argument instead of function.
 
 #### :rocket: New Feature