Roll Flutter Engine from 4bdceccff964 to b3cd1c599abe (1 revision) (#131317)

https://github.com/flutter/engine/compare/4bdceccff964...b3cd1c599abe

2023-07-26 leroux_bruno@yahoo.fr [macOS] Return keyboard pressed state (flutter/engine#42878)

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 jonahwilliams@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

-4bdceccff964ac12e1e322beebf05861ae982f0d
+b3cd1c599abecd64e74f0e88fcb90572e6d08c67