Roll Flutter Engine from 6c1751bd774e to 0246484d2bae (1 revision) (#144756)

https://github.com/flutter/engine/compare/6c1751bd774e...0246484d2bae

2024-03-07 skia-flutter-autoroll@skia.org Roll Dart SDK from 2cdf8f23c55f to 3538739eeea9 (1 revision) (flutter/engine#51249)

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

-6c1751bd774ee201abad9c77c6232209c0b0a3b9
+0246484d2bae0068900d2f9dd2d102fa9f30fc27