Roll Flutter Engine from 4b952093cb99 to eb8fac2b1703 (3 revisions) (f…

…lutter#152278)

flutter/engine@4b95209...eb8fac2

2024-07-24 chris@bracken.jp [iOS] Build universal gen_snapshots for iOS (flutter/engine#54009)
2024-07-24 matanlurey@users.noreply.github.com Move testing/litetest to pub workspaces. (flutter/engine#54082)
2024-07-24 skia-flutter-autoroll@skia.org Roll Skia from 1561e2127c6f to 54d1434637a1 (2 revisions) (flutter/engine#54087)

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 jonahwilliams@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

@@ -1 +1 @@
-4b952093cb99b93df4797ca1072a9f5fcc47ac7e
+eb8fac2b170377ec8b575ebd52e33505a164b05d