Revert "[VM/dartdev] Switch dartdev to use an AOT runtime."

This reverts commit 5399dbf6f6.

Reason for revert : Flutter rolls are failing

TEST=ci

Change-Id: I76fede849705514496adbc2ab7f6c262de4103ca
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/439661
Reviewed-by: Jason Simmons <jsimmons@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>

tests/standalone/regress_41329_absolute_test.dart

@@ -28,6 +28,6 @@ Future<void> main() async {
   final link2 = Link('dart')..createSync(linkLocation, recursive: true);
   final path = Uri.parse(link2.absolute.path).path;
   Directory.current = origDir;
-  final result = await Process.run('$path', ['--help']);
+  final result = await Process.run('$path', ['help']);
   Expect.equals(result.exitCode, 0);
 }

tests/standalone/regress_41329_relative_test.dart

@@ -27,6 +27,6 @@ Future<void> main() async {
   final link2 = Link('dart')..createSync(linkLocation, recursive: true);
   final path = Uri.parse(link2.absolute.path).path;
   Directory.current = origDir;
-  final result = await Process.run('${path}', ['--help']);
+  final result = await Process.run('${path}', ['help']);
   Expect.equals(result.exitCode, 0);
 }