Roll Flutter Engine from 4d1f8ff52903 to 3fea9117be79 (2 revisions) (#136012)

https://github.com/flutter/engine/compare/4d1f8ff52903...3fea9117be79

2023-10-05 skia-flutter-autoroll@skia.org Roll Dart SDK from b8fceaea291c to 368fd3846df0 (1 revision) (flutter/engine#46571)
2023-10-05 skia-flutter-autoroll@skia.org Roll Skia from 073737b7f4ab to 10b86aa8d8b7 (1 revision) (flutter/engine#46570)

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 chinmaygarde@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

-4d1f8ff52903dc94574397228597488ec8c089d7
+3fea9117be794fbdd75dee420f5729dd662be8d3