Manual roll Flutter from b45a73b to 5a2067b (4 revisions) (#10810)

Manual roll requested by tarrinneal@google.com

flutter/flutter@b45a73b...5a2067b

2026-01-13 engine-flutter-autoroll@skia.org Roll Packages from
e57e7f4 to eb9e1dc (6 revisions) (flutter/flutter#180907)
2026-01-13 ahmedsameha1@gmail.com Make sure that a FocusScope doesn't
crash in 0x0 environment (flutter/flutter#180715)
2026-01-13 bkonyi@google.com [ Tool ] Handle
`DartDevelopmentServiceException` when launching web applications
(flutter/flutter#180905)
2026-01-13 116356835+AbdeMohlbi@users.noreply.github.com Removes
`RequiresApi 23` (flutter/flutter#180629)

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using the controls here:
https://autoroll.skia.org/r/flutter-packages
Please CC stuartmorgan@google.com,tarrinneal@google.com on the revert to
ensure that a human
is aware of the problem.

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https://github.com/flutter/flutter/issues/new/choose

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Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Author: engine-flutter-autoroll

.ci/flutter_master.version

@@ -1 +1 @@
-b45a73b1dc3e1b69e32ef6b6c1cec507c57a3960
+5a2067baa3d1949d75e6b1e1fc1b6d63d450806e