Roll Flutter Engine from de0ec1c971ab to 03137a3b9b81 (1 revision) (#131912)

https://github.com/flutter/engine/compare/de0ec1c971ab...03137a3b9b81

2023-08-04 skia-flutter-autoroll@skia.org Roll Dart SDK from eb7670788799 to 5573a23b0312 (1 revision) (flutter/engine#44370)

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://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

-de0ec1c971ab3a57ba472b7421d215cc7cc7e536
+03137a3b9b811092f2fde7ad72263c2e051d2028