Roll Dart SDK from 077062c5e515 to dbcb567e2432 (2 revisions) (flutter#179715)

https://dart.googlesource.com/sdk.git/+log/077062c5e515..dbcb567e2432

2025-12-11 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.11.0-232.0.dev
2025-12-10 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.11.0-231.0.dev

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dart-sdk-flutter
Please CC dart-vm-team@google.com,jimgraham@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

Author: engine-flutter-autoroll

DEPS

@@ -59,7 +59,7 @@ vars = {
   # updated revision list of existing dependencies. You will need to
   # gclient sync before and after update deps to ensure all deps are updated.
   # updated revision list of existing dependencies.
-  'dart_revision': '077062c5e5154cee4ffb1d72532428eaa79bc0fa',
+  'dart_revision': 'dbcb567e2432c7cf8401ca4d9365a3f040aa5deb',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -77,7 +77,7 @@ vars = {
   'dart_protobuf_rev': '9e30258e0aa6a6430ee36c84b75308a9702fde42',
   'dart_pub_rev': 'b297f1f5e42f2569f15a98548f44b4b9a48487c1',
   'dart_sync_http_rev': '6666fff944221891182e1f80bf56569338164d72',
-  'dart_tools_rev': 'd03c394b24829f662098e590a2c812a076b01199',
+  'dart_tools_rev': '97014f33a2aad59385df73f25baf9c304ca5c866',
   'dart_vector_math_rev': '70a9a2cb610d040b247f3ca2cd70a94c1c6f6f23',
   'dart_web_rev': '35fc98dd8f9da175ed0a2dcf246299e922e1e1e2',
   'dart_webdev_rev': '234e44c2ba0aa6cee5a36026538ca89457bf0d55',