Roll Dart SDK from 4f5e556 to 479bf5e (3 revisions) (flutter#37071)

Author: skia-flutter-autoroll

DEPS

@@ -43,7 +43,7 @@ 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': '4f5e556d1e333ff9f3d470c236e86f42677edc8c',
+  'dart_revision': '479bf5e12c0bbe5122aef4a27646336900962ec1',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -250,7 +250,7 @@ deps = {
    Var('dart_git') + '/logging.git@f322480fb9d9e83e677c08db6d09067059f7ff74',
 
   'src/third_party/dart/third_party/pkg/markdown':
-   Var('dart_git') + '/markdown.git@93d0eee771f6355be6737c2a865f613f6b105bf1',
+   Var('dart_git') + '/markdown.git@9b61871ab57da13211ab988c19ab79ea4a8cab0a',
 
   'src/third_party/dart/third_party/pkg/matcher':
    Var('dart_git') + '/matcher.git@6a9b83bbd73e50df2058b3e8e4aa301df49569c6',
@@ -283,7 +283,7 @@ deps = {
    Var('dart_git') + '/pub_semver.git@28159b8c5b96fc2709d0904389d7932880f68659',
 
   'src/third_party/dart/third_party/pkg/shelf':
-   Var('dart_git') + '/shelf.git@39d820d4e32fc99c65f562786097487d597dcee1',
+   Var('dart_git') + '/shelf.git@592656f9f5af6392509e9ff20a035fd30e5e5099',
 
   'src/third_party/dart/third_party/pkg/source_map_stack_trace':
    Var('dart_git') + '/source_map_stack_trace.git@8d8078fcc81c8f7936805cd277198493e0b7fc62',
@@ -292,7 +292,7 @@ deps = {
    Var('dart_git') + '/source_maps.git@b031e2cdbef5675ab9a92025202d323a5e7cc526',
 
   'src/third_party/dart/third_party/pkg/source_span':
-   Var('dart_git') + '/source_span.git@ff03af16474ce91c89eb3bc28182866f4cb6dfb0',
+   Var('dart_git') + '/source_span.git@d1d47e550b6f77ed9b4907339a8a5e430b9ca314',
 
   'src/third_party/dart/third_party/pkg/sse':
    Var('dart_git') + '/sse.git@283568dd4865cc51e25370ed107fcbdb68759c22',
@@ -304,7 +304,7 @@ deps = {
    Var('dart_git') + '/stream_channel.git@a5129ca44322a7024074ca38fb98e343dcb638c7',
 
   'src/third_party/dart/third_party/pkg/string_scanner':
-   Var('dart_git') + '/string_scanner.git@2d84b16d8ae03c3a8c2417b71abe0fe6de7d8bf6',
+   Var('dart_git') + '/string_scanner.git@10435a4f468e480273f78a6cfa1615c82446ef47',
 
   'src/third_party/dart/third_party/pkg/term_glyph':
    Var('dart_git') + '/term_glyph.git@ec7cf7bb51ebb7d55760a1359f6697690dbc06ba',

ci/licenses_golden/licenses_third_party

@@ -1,4 +1,4 @@
-Signature: db07a0f32b0efc60ab748191d2080f97
+Signature: 65b67dd6e3ad972a5a26cddbf71f7c60
 
 UNUSED LICENSES: