29595 Use clang-tidy config file from repo instead of default (cla: yes, waiting for tree to go green)

29596 Add default implementations to new methods added to BinaryMessenger (platform-android, cla: yes, waiting for tree to go green, needs tests)

29597 Add a samplerUniforms field for FragmentProgram (affects: engine, cla: yes, waiting for tree to go green, platform-web)

29598 separate saveLayer events into record and execute variants and trace more of the execution calls (cla: yes, waiting for tree to go green)

29599 Call Dart messenger methods in DartExecutor (platform-android, cla: yes, waiting for tree to go green, needs tests)

29600 Roll Fuchsia Mac SDK from zqcXkwzoH… to JptPhro1i… (cla: yes, waiting for tree to go green)