Roll Flutter Engine from a65a1b55e06a to 2e32acf4c31a (1 revision) (#142351)

https://github.com/flutter/engine/compare/a65a1b55e06a...2e32acf4c31a

2024-01-26 aam@google.com Roll dart to 3.4.0-79.0.dev (flutter/engine#50100)

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 jacksongardner@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://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

-a65a1b55e06a2dd3cd22e296d953e9c3c9082b41
+2e32acf4c31a70c280387860343f4474bcbb0cca