Roll Flutter Engine from e6d3bac5c723 to 2c4c1108aa87 (1 revision) (#135424)

https://github.com/flutter/engine/compare/e6d3bac5c723...2c4c1108aa87

2023-09-25 49699333+dependabot[bot]@users.noreply.github.com Bump archive from 3.3.9 to 3.4.2 in /lib/web_ui (flutter/engine#46253)

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

-e6d3bac5c723760a0f641802ffa3f2b2ae924732
+2c4c1108aa87d51b3ad998314864b6883cee12ac