Update CHANGELOG.md

doesn't need a changelog entry, as this is merely a refactor

Author: mtrezza

CHANGELOG.md

@@ -166,7 +166,6 @@ ___
 - Add CI check to add changelog entry (Manuel Trezza) [#7512](https://github.com/parse-community/parse-server/pull/7512)
 - Refactor: uniform issue templates across repos (Manuel Trezza) [#7528](https://github.com/parse-community/parse-server/pull/7528)
 - ci: bump ci environment (Manuel Trezza) [#7539](https://github.com/parse-community/parse-server/pull/7539)
-- Remove hardcoded errors (Daniel Blyth) [#7546](https://github.com/parse-community/parse-server/pull/7546)
 - CI now pushes docker images to Docker Hub (Corey Baker) [#7548](https://github.com/parse-community/parse-server/pull/7548)
 - Allow afterFind and afterLiveQueryEvent to set unsaved pointers and keys (dblythy) [#7310](https://github.com/parse-community/parse-server/pull/7310)
 - Allow setting descending sort to full text queries (dblythy) [#7496](https://github.com/parse-community/parse-server/pull/7496)