chore: update changelog draft

CHANGELOG_DRAFT.md

@@ -1,5 +1,4 @@
-## v3.5.3
+## v3.5.4
 
-- Fixed the issue where `frozen` and `muted` were not considered as the highest priority in determining the disabled status of the input.
-- Removed `defaultProps` from the Image component.
-- Added handling to process `image/jpg` mime type when deciding whether to apply image compression.
+- Deprecated the setter of `enableReactionsSupergroup` in `SendbirdUIKitContainerProps`, which is not allowed by default. If you wish to use this feature,
+  [contact us](https://dashboard.sendbird.com/auth/signin?next=/settings/contact_us?category=feedback_and_feature_requests&product=UIKit&subject=%5BFeature%20Request%5D%20Enable%20reactions%20for%20supergroup%20in%20UIKit).