https://github.com/flutter/engine/compare/9b2ebf2afe00...ab7d424d4467

2023-07-20 jonahwilliams@google.com [Impeller] Provide fragment uniform data through varyings for solid color, glyph atlas, texture shaders. (flutter/engine#43838)
2023-07-20 skia-flutter-autoroll@skia.org Roll ANGLE from a4c283be741f to f2e0f8a0b236 (2 revisions) (flutter/engine#43864)
2023-07-20 skia-flutter-autoroll@skia.org Roll Skia from 18e834916f47 to 100d0f858f02 (7 revisions) (flutter/engine#43863)
2023-07-20 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from SmAtKPfGzPllC9gfO... to -SaPL-46jpiYbnCAu... (flutter/engine#43862)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from SmAtKPfGzPll to -SaPL-46jpiY

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 bdero@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