Roll Flutter Engine from a565cea256c7 to 997d3dfa1e74 (2 revisions) (#140170)

https://github.com/flutter/engine/compare/a565cea256c7...997d3dfa1e74

2023-12-14 skia-flutter-autoroll@skia.org Roll Skia from 0d5356a0f3cb to 5353de0c25b9 (1 revision) (flutter/engine#49040)
2023-12-14 skia-flutter-autoroll@skia.org Roll Skia from 4170fba2d89f to 0d5356a0f3cb (1 revision) (flutter/engine#49036)

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 jsimmons@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

-a565cea256c7bafeaa0c26c2f1b0d66a52692d02
+997d3dfa1e74f13d67cf5745ca914de49b25cff5