Roll Flutter Engine from c641f6307f08 to 9ba461efd3fe (6 revisions) (#127536)

flutter/engine@c641f63...9ba461e

2023-05-24 mdebbar@google.com [web] Remove comment about dart:html migration (flutter/engine#42290)
2023-05-24 mdebbar@google.com [web] Hide JS types from dart:ui_web (flutter/engine#42252)
2023-05-24 skia-flutter-autoroll@skia.org Roll Fuchsia Mac SDK from qoLy9E5PjnAlICjUb... to RSSC61ubl9JXmn4JO... (flutter/engine#42287)
2023-05-24 marcianx@gmail.com [web] Update a11y announcements to append divs instead of setting content. (flutter/engine#42258)
2023-05-24 jonahwilliams@google.com [Impeller] fix Xcode frame capture. (flutter/engine#42289)
2023-05-24 jason-simmons@users.noreply.github.com [Impeller] Create an autorelease pool for Impeller tests running on macOS. (flutter/engine#42265)

Also rolling transitive DEPS:
  fuchsia/sdk/core/mac-amd64 from qoLy9E5PjnAl to RSSC61ubl9JX

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

Author: engine-flutter-autoroll

bin/internal/engine.version

@@ -1 +1 @@
-c641f6307f08c43d45a73aa31ddeb052bc409cd0
+9ba461efd3fef3b6428fbc84d1345c50d6c960f6

bin/internal/fuchsia-mac.version

@@ -1 +1 @@
-qoLy9E5PjnAlICjUbXiXkASNZSrgFBRRsZBVTFpuVB8C
+RSSC61ubl9JXmn4JOpn_93ZuZfyeRZvWD5j6yCWsYFsC