24331 Revert “Reland “[metal] Darwin unified external metal textures (#2415… (cla: yes, platform-ios, waiting for tree to go green)

24333 Always set change type to cancel with touchesCancelled on iOS platform view (cla: yes, platform-ios, waiting for tree to go green)

24334 Roll Fuchsia Linux SDK from cSlRZzm0z… to neluWd0QF… (cla: yes, waiting for tree to go green)

24335 Roll Skia from b8c0dab90b92 to 73122aa45f83 (5 revisions) (cla: yes, waiting for tree to go green)

24336 Propagate image decode errors to the future returned by Codec.getNextFrame (cla: yes, waiting for tree to go green)