Updatify / Flutter | Release notes

This hotfix release addresses the following issues:

• flutter/121256 - Fixes an issue where Android users can not use add2app because it can not locate build/host/apk/app-debug.apk.
• engine/120455 Cached DisplayList opacity inheritance fix.
• dart/121270 - Fixes mobile device VM crashes caused by particular use of RegExp on mobile devices.