Roll Dart SDK from 7581556591c0 to 1c8fde9a499c (1 revision) (#36657)

diff --git a/DEPS b/DEPS
index 7e6d80b..9d51860 100644
--- a/DEPS
+++ b/DEPS
@@ -43,7 +43,7 @@
   # 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': '7581556591c087d06fd82c9fe9e7913d8c6576d9',
+  'dart_revision': '1c8fde9a499c9b566f0f7b6c6286ee122b31a27e',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -58,7 +58,7 @@
   'dart_root_certificates_rev': '692f6d6488af68e0121317a9c2c9eb393eb0ee50',
   'dart_watcher_rev': '32591071a83f632478e702f67e29de6e54428ce9',
   'dart_webdev_rev': '741695691a7a8d357e404888ebe8d3e614a84e71',
-  'dart_webkit_inspection_protocol_rev': '4e5eb8d4a48fb97603d90f2b5aac5483ebbdeb1d',
+  'dart_webkit_inspection_protocol_rev': 'b825c8f6a12200d619729903207ac826cce278da',
   'dart_yaml_edit_rev': '01589b3ce447b03aed991db49f1ec6445ad5476d',
   'dart_zlib_rev': '27c2f474b71d0d20764f86f60ef8b00da1a16cda',
 
@@ -198,7 +198,7 @@
    Var('dart_git') + '/collection.git' + '@' + Var('dart_collection_rev'),
 
   'src/third_party/dart/third_party/pkg/convert':
-   Var('dart_git') + '/convert.git@11d191e4cc517595f53f86dd193a7c01a7601228',
+   Var('dart_git') + '/convert.git@f0acc6b1ec7878117117a81ea8212615153ec6c0',
 
   'src/third_party/dart/third_party/pkg/crypto':
    Var('dart_git') + '/crypto.git@7cf89d35b3d90786d9f7f75211b3b3cd7e4d173f',
@@ -210,7 +210,7 @@
    Var('dart_git') + '/dart_style.git@f79a9828ad07e50d6e8352ac154cc16eb4d78d5c',
 
   'src/third_party/dart/third_party/pkg/dartdoc':
-   Var('dart_git') + '/dartdoc.git@9908cf86dd66bce43cd4953cd1010766b01aae2b',
+   Var('dart_git') + '/dartdoc.git@c2f66ecf1a75c2a73e7e083291493f14b575d1e4',
 
   'src/third_party/dart/third_party/pkg/ffi':
    Var('dart_git') + '/ffi.git@fb5f2667826c0900e551d19101052f84e35f41bf',
@@ -246,7 +246,7 @@
    Var('dart_git') + '/logging.git@f322480fb9d9e83e677c08db6d09067059f7ff74',
 
   'src/third_party/dart/third_party/pkg/markdown':
-   Var('dart_git') + '/markdown.git@e7915ed2892d31776a6ab59b5e9cc7594352274e',
+   Var('dart_git') + '/markdown.git@f3873403f5b1a0319f78632a8fbc2b22315a7b83',
 
   'src/third_party/dart/third_party/pkg/matcher':
    Var('dart_git') + '/matcher.git@6a9b83bbd73e50df2058b3e8e4aa301df49569c6',
diff --git a/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index 95a31dd..2060b87 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 4c7c9ba999db125754275eb37a48c272
+Signature: 9a9994e6a4ba78101e1f64f96b49c4f7
 
 UNUSED LICENSES: