27333 remove references to deprecated SkPaint::getBlendMode() (cla: yes, waiting for tree to go green)

27336 Roll Fuchsia Mac SDK from DM-zc7Snb… to XuEHwe6le… (waiting for tree to go green)

27338 Roll Fuchsia Linux SDK from PzuC0jXIy… to vWn_wwccR… (cla: yes, waiting for tree to go green)

27346 restore the directives_ordering lint (cla: yes, waiting for tree to go green, needs tests)

27347 Do not use the centralized graphics context options for Fuchsia Vulkan contexts (cla: yes, waiting for tree to go green, platform-fuchsia, needs tests)