Roll Flutter Engine from 96bd55349119 to fb703b1965cd (2 revisions) (#126758)

https://github.com/flutter/engine/compare/96bd55349119...fb703b1965cd

2023-05-14 flar@google.com add non-rendering operation culling to DisplayListBuilder (flutter/engine#41463)
2023-05-14 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from wxolyLvEWZ9IMOCU_... to hXcPXU_V5nVeGkEbt... (flutter/engine#42020)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from wxolyLvEWZ9I to hXcPXU_V5nVe

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://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

-96bd55349119ddfafeced156e3948a01bd0d0c30
+fb703b1965cd63cdb16e2917b45b4526676c62fe

bin/internal/fuchsia-mac.version

-wxolyLvEWZ9IMOCU_UAzasjFznqX9nwjSnnmcvExiOIC
+hXcPXU_V5nVeGkEbtxN3DHk3JBkZ2s63osJ4a0ZQ7wQC