Fix broken tests.

test/run/runs_the_script_in_checked_mode_test.dart

Index: test/run/runs_the_script_in_checked_mode_test.dart
diff --git a/test/run/runs_the_script_in_checked_mode_test.dart b/test/run/runs_the_script_in_checked_mode_test.dart
index fd6b27af9c707a69623fa08f72982d0ecb4f3492..4681a1d15923ff9f8e46daae8fd362a08fa3ff71 100644
--- a/test/run/runs_the_script_in_checked_mode_test.dart
+++ b/test/run/runs_the_script_in_checked_mode_test.dart
@@ -23,7 +23,7 @@ main() {
       ])
     ]).create();
 
-    schedulePub(args: ["run", "script"],
+    schedulePub(args: ["run", "bin/script"],
         error: contains("'bool' is not a subtype of type 'int' of 'a'"),
         exitCode: 255);
   });