27935 Roll Dart SDK from 6d96e6063edc to cf20a69c75cf (2 revisions) (cla: yes, waiting for tree to go green)

27937 Roll Fuchsia Linux SDK from q6H_ZE5Bs… to wX-ifEGo5… (cla: yes, waiting for tree to go green)

27938 Roll Skia from 94fcb37e5b4f to ca13a3acc4b2 (10 revisions) (cla: yes, waiting for tree to go green)

27940 [ci.yaml] Remove deprecated builder field (cla: yes, waiting for tree to go green)

27942 Provide Open JDK 11 (platform-android, cla: yes, waiting for tree to go green)