Update classification of Changed (#48563)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48563

The changelog for 0.77 needs some love as there are some entry that are incorrectly classified.

In this diff I took care of fixing the `Changed` entries.

We need to go through all the other classes of entries.

## Changelog:
[Internal] - Refine 0.77 changelog

Reviewed By: cortinico

Differential Revision: D67941107

fbshipit-source-id: 2352c901810587a0d4d5ccbbaa09960f03999378