Roll Dart SDK from e41a600 to eb24e33 (1 revision) (#21233)

Author: skia-flutter-autoroll

DEPS

@@ -34,7 +34,7 @@ vars = {
   # 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': 'e41a6008746de7948099ab58195f8ff58e12e31e',
+  'dart_revision': 'eb24e3324908a0987881a05d64c7e8d45ead9c4a',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -298,7 +298,7 @@ deps = {
    Var('dart_git') + '/source_maps.git@53eb92ccfe6e64924054f83038a534b959b12b3e',
 
   'src/third_party/dart/third_party/pkg/source_span':
-   Var('dart_git') + '/source_span.git@94833d6cbf4552ebe5d2aa6714acecd93834e53a',
+   Var('dart_git') + '/source_span.git@cc7c4288a83f71ecef3414199947b52a8c112c65',
 
   'src/third_party/dart/third_party/pkg/sse':
    Var('dart_git') + '/sse.git' + '@' + Var('dart_sse_tag'),

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: 9b1d949f59d605ada23d98459efe7452
+Signature: ce43252c283f2801dcda7e4dcc6104e7
 
 UNUSED LICENSES: