Roll Flutter Engine from b512df490c94 to cdafc05a7217 (1 revision) (#131996)

https://github.com/flutter/engine/compare/b512df490c94...cdafc05a7217

2023-08-05 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from UpzOzWyiGYKrIuKmG... to 4pA5pP6XaVIJBXuq0... (flutter/engine#44420)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from UpzOzWyiGYKr to 4pA5pP6XaVIJ

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC jacksongardner@google.com,rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

bin/internal/engine.version

-b512df490c94f725799a1ffe5934f8b6c020e367
+cdafc05a7217fbaeccb52b9ee26f2690e06eb67e

bin/internal/fuchsia-mac.version

-UpzOzWyiGYKrIuKmG4iYsnQtEOaG6GKsiUyMOS2fPzIC
+4pA5pP6XaVIJBXuq00d8de0RMcWZKPakoxE66Emo_U0C