Cut linter suppression in TryTest.cpp

Summary: [Folly] Cut linter suppression in `TryTest.cpp`.

Reviewed By: zertosh

Differential Revision: D24294536

fbshipit-source-id: 64b26ec4632ffdae8e246aa27a6c58c579e2db10

folly/test/TryTest.cpp

@@ -224,7 +224,6 @@ TEST(Try, tryEmplaceWithThrowingConstructor) {
   struct NonInheritingException {};
   struct ThrowingConstructor {
     [[noreturn]] ThrowingConstructor() noexcept(false) {
-      // @lint-ignore HOWTOEVEN CLANGTIDY CLANGTIDY
       throw NonInheritingException{};
     }