Use SKIP_WITH_HWASAN macro from libbase.

Change-Id: I83681d2191bf4184e52d84d1107d61065927bb24
diff --git a/tests/getcwd_test.cpp b/tests/getcwd_test.cpp
index 97b1d4f..4fec40b 100644
--- a/tests/getcwd_test.cpp
+++ b/tests/getcwd_test.cpp
@@ -20,6 +20,8 @@
 #include <limits.h>
 #include <unistd.h>
 
+#include <android-base/test_utils.h>
+
 #include "utils.h"
 
 TEST(getcwd, auto_full) {