Update flutter 3.38 to use dart 3.10.4  (#179701)

- **Update dart version to 3.10.4**

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index daa94e5..78acf13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,10 @@
 
 ## Flutter 3.38 Changes
 
+### [3.38.5](https://github.com/flutter/flutter/releases/tag/3.38.5)
+
+- [flutter/179700](https://github.com/flutter/flutter/issues/179700) Update dart to 3.10.4.
+
 ### [3.38.4](https://github.com/flutter/flutter/releases/tag/3.38.4)
 
 - [flutter/178547](https://github.com/flutter/flutter/issues/178547) Rendering issues in the Linux desktop embedder when using Skia.

DEPS

diff --git a/DEPS b/DEPS
index efe14d6..d0d0743 100644
--- a/DEPS
+++ b/DEPS
@@ -56,7 +56,7 @@
   # 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': '55d746718c14bd0a82147d1b5e2de5a5f22b1d5e',
+  'dart_revision': 'a0daa5004ec02c0638ba6e50791ba9338a87374c',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py