Roll Flutter Engine from 5129b4919434 to 842cf254ec58 (3 revisions) (#147670)

flutter/engine@5129b49...842cf25

2024-05-01 [email protected] [Impeller] Wire up hardware buffer backed swapchains on Android. (flutter/engine#52087)
2024-05-01 [email protected] Roll Skia from bfbd738fb97b to 0b31f64bd8d8 (3 revisions) (flutter/engine#52492)
2024-05-01 [email protected] Roll Dart SDK from d946408c559a to f5a429107c87 (2 revisions) (flutter/engine#52487)

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 [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

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Author: engine-flutter-autoroll

bin/internal/engine.version

@@ -1 +1 @@
-5129b49194345476b2de565fc5ffa5b233f39f2c
+842cf254ec585b5f3d09148b6862afa4a75dfc09