Roll src/third_party/dart 95e11bc2d30f..2fd798ed5c79 (28 commits) (#18416)

diff --git a/DEPS b/DEPS
index 2d4c587..b81e719 100644
--- a/DEPS
+++ b/DEPS
@@ -34,7 +34,7 @@
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '95e11bc2d30f7c1b9c49a4fc97a44c4b32fe66d8',
+  'dart_revision': '2fd798ed5c796b639ad0315d4670525f6255c0f2',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index d3c6ee1..c0d07b1 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 5a5722bfa3ac2ca0e03ffd21aeb0eb91
+Signature: 417b53a8fa7175b7f2677f13bc83a0cc
 
 UNUSED LICENSES: