Roll Flutter Engine from b8ec4da8866c to 1382d6d79408 (1 revision) (#133298)

https://github.com/flutter/engine/compare/b8ec4da8866c...1382d6d79408

2023-08-25 flar@google.com Reland "Split DisplayListBuilder into
DlCanvas optimizer and DlOp recorder classes #44718"
(flutter/engine#45085)

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 jimgraham@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

-b8ec4da8866cda0a92e3268f439944185f19c769
+1382d6d794087cfb34afdfa89f18b73bd04ca297