chore(dart_frog_cli): upgrade minimum dart sdk constraint (#1844)

Author: felangel

packages/dart_frog_cli/pubspec.yaml

@@ -12,7 +12,7 @@ screenshots:
     path: assets/logo.png
 
 environment:
-  sdk: ^3.5.0
+  sdk: ^3.5.4
 
 dependencies:
   args: ^2.5.0