21538 Roll Fuchsia Mac SDK from U2Cd8uL4-… to UKTUc5UVB… (cla: yes, waiting for tree to go green)

21541 Roll Fuchsia Linux SDK from GEYgsTBRM… to EdtRxRaCS… (cla: yes, waiting for tree to go green)

21542 Roll Dart SDK from 0ed6ae6d709e to ddbeaabe8b3d (1 revision) (cla: yes, waiting for tree to go green)

21547 Add debugDisposed to Image (cla: yes, waiting for tree to go green)

21548 Extract the WindowInsetsAnimation.Callback subclass into a separate class that will be lazily loaded (cla: yes, platform-android, waiting for tree to go green)