Roll Flutter Engine from ce1c1ee54107 to 9788bb9ff83e (3 revisions) (#137373)

https://github.com/flutter/engine/compare/ce1c1ee54107...9788bb9ff83e

2023-10-26 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[Impeller] Disable layer tree screenshots." (flutter/engine#47356)
2023-10-26 737941+loic-sharma@users.noreply.github.com [Windows] Refactor high contrast mode detection (flutter/engine#47314)
2023-10-26 jonahwilliams@google.com [Impeller] Disable layer tree screenshots. (flutter/engine#46171)

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 aaclarke@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

-ce1c1ee5410740bd9c46f4a6ba3789bde4f9837a
+9788bb9ff83ee7f7046f4205d21f172b2ff9c548