Add Django 4.2 support in CHANGELOG

CHANGELOG.md

@@ -8,6 +8,7 @@ The crash is a sign to double-check the migration. But if you are certain the mi
 - Mark the `IgnoreMigration` operation as `elidable=True`
 - Add support for Python 3.11
 - Add support for Django 4.1
+- Add support for Django 4.2
 - Drop support for Django 2.2
 - Internally rename "migration tests" to "migration checks"
 - Add dataclasses internally instead of custom dicts