21970 Revert “[ios] Refactor IOSSurface factory and unify surface creation” (cla: yes, platform-ios, waiting for tree to go green)

21971 Temporarily disabled tests that were using latin and arabic characters while we fix them. (cla: yes)

21974 Specify the Noto Naskh Arabic font to get consistent results in tests using Arabic characters (cla: yes)

21975 Fixes Edge trigger route change announcement (cla: yes, platform-android, platform-ios, waiting for tree to go green)

21976 Roll Fuchsia Linux SDK from ZJHmp3INU… to dcMRY8S12… (cla: yes, waiting for tree to go green)

21977 Fix the initialization of AndroidSurfaceFactoryImpl (cla: yes, platform-android)