Fix typing test error

Author: evhub

coconut/tests/src/cocotest/agnostic/specific.coco

@@ -70,7 +70,7 @@ def py33_spec_test() -> bool:
 def py36_spec_test(tco: bool) -> bool:
     """Tests for any py36+ version."""
     from dataclasses import dataclass
-    from typing import Literal
+    from typing import \Any, Literal  # \Any to suppress overwriting
 
     outfile = StringIO()