Backward compatibility for older versions of clang.

Summary: `__attribute__((no_sanitize("address")))` is not valid in clang 3.6 and earlier

Reviewed By: skotchvail

Differential Revision: D3197412

fb-gh-sync-id: bd555b030fe48268988299dd88b9b7aea54c1a73
fbshipit-source-id: bd555b030fe48268988299dd88b9b7aea54c1a73

folly/MicroLock.h

@@ -23,7 +23,7 @@
 #include <folly/Portability.h>
 
 #if defined(__clang__)
-#define NO_SANITIZE_ADDRESS __attribute__((__no_sanitize__("address")))
+#define NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
 #else
 #define NO_SANITIZE_ADDRESS
 #endif