Roll Dart SDK from 0755243b0000 to 65346915b25d (4 revisions) (#181102)

https://dart.googlesource.com/sdk.git/+log/0755243b0000..65346915b25d

2026-01-17 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-39.0.dev
2026-01-16 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-38.0.dev
2026-01-16 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-37.0.dev
2026-01-16 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-36.0.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
diff --git a/DEPS b/DEPS
index 9dbd58e..0c116a4 100644
--- a/DEPS
+++ b/DEPS
@@ -59,13 +59,13 @@
   # 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': '0755243b000060e562de3cec3eb21bf278445b31',
+  'dart_revision': '65346915b25d793cb64eb0c0f6497621cf185bb1',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
   'dart_ai_rev': 'a3a196bf4773c7a7a9f93b6798232fb0d8220bc3',
   'dart_binaryen_rev': 'cf2ab2c8b36ded5e3ba5fff03e41c25c20c582f2',
-  'dart_boringssl_rev': '78ab2c2774bccbd29ec217fd071e6ee63bde6bb1',
+  'dart_boringssl_rev': '1ea3ce8c9fcd02716f38626fe8ec3992a531b39f',
   'dart_core_rev': 'cbb485437c61d37753bcc98818beca54d5b38f69',
   'dart_devtools_rev': 'b9d7fc1a4119b3d214a77939f9d75b0c0b25d36a',
   'dart_ecosystem_rev': 'eac66d93142907b39f2271647c111f36ff3365b9',