Mute signed-unsigned comparison warning for tests on macosx
Mute signed-unsigned comparison warning for tests on macosx

Summary: Right now it blocks us, because build on macox doesn't work. Fix will take some time - lots of changes. But on the other hand value of such change in tests is nearly zero. So, let's just mute it.

Reviewed By: guliashvili

Differential Revision: D14597262

fbshipit-source-id: adaacc003f49647e255001bb84cc0e71273cd486

hackgnar/osquery,hackgnar/osquery,hackgnar/osquery