Roll Flutter Engine from 8f04b29c1b98 to 0079bb4a20d0 (2 revisions) (#125734)

8f04b29c1b...0079bb4a20

2023-04-29 737941+loic-sharma@users.noreply.github.com Remove single view assumption from pointer events (flutter/engine#41602)
2023-04-29 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from kNDuhglIFq_xEt5n3... to XeUTCh70VOPbIFXdz... (flutter/engine#41608)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from kNDuhglIFq_x to XeUTCh70VOPb

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 jsimmons@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