change out-of-date test

Author: bennn

typed-racket-test/unit-tests/static-contract-optimizer-tests.rkt

@@ -69,7 +69,7 @@
     (check-syntax (arr/sc null #f (list list?/sc))
       '(-> any))
     (check-syntax (hash/sc list?/sc list?/sc)
-      '(hash/c list? list?))
+      '(typed-racket-hash/c list? list?))
 
     ))