Roll Flutter Engine from ffc84af47827 to 845ffd16d228 (1 revision) (#141075)

https://github.com/flutter/engine/compare/ffc84af47827...845ffd16d228

2024-01-07 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from KC2scOJmW9oBJh4ts... to I-3hiLjX2DDy6mu22... (flutter/engine#49583)

Also rolling transitive DEPS:
  fuchsia/sdk/core/linux-amd64 from KC2scOJmW9oB to I-3hiLjX2DDy

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 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://issues.skia.org/issues/new?component=1389291&template=1850622

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

bin/internal/engine.version

-ffc84af4782704dd3b7c7e89294e30c0e5fb9d92
+845ffd16d2288378e8abae92f4953dd35037d8f2

bin/internal/fuchsia-linux.version

-KC2scOJmW9oBJh4ts0Nonolkvd4yyGMgQG65mB9pIHUC
+I-3hiLjX2DDy6mu22Q51o4ktda9zg0wZWdk-QolLicoC