docs(changelog): remove an entry for reverted changes

This removes a changelog entry for some improvements that were reverted prior to release.

Author: snowtimeglass

changelog.asc

@@ -36,7 +36,6 @@ Here's the list of new stuff:
 ** Note Types: delete multiple note types
 ** Fields: add icon to indicate sort field
 * General Improvements
-** Image Occlusion hide internal fields and edit toolbar when editing
 ** Widgets: improve card analysis widget UI
 ** FSRS: link to deck options on FSRS errors
 ** Settings: move "double tap timeout" to "Accessibility"