Revert "Roll Dart SDK from aed02f471e34 to 17c351dd16f4 (1 revision) (#53037)"

This reverts commit 7203b1f.

Author: auto-submit[bot]

DEPS

@@ -56,7 +56,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '17c351dd16f4edf33aa48ce3484854c8d2bb5ff4',
+  'dart_revision': 'aed02f471e34794d34b982c4c9eb0d1a1ed96a40',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py

sky/packages/sky_engine/LICENSE

@@ -32293,7 +32293,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/17c351dd16f4edf33aa48ce3484854c8d2bb5ff4
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/aed02f471e34794d34b982c4c9eb0d1a1ed96a40
 /third_party/fallback_root_certificates/
 
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