fix asan with MI_GUARDED

src/os.c

@@ -273,7 +273,9 @@ static void* mi_os_prim_alloc_aligned(size_t size, size_t alignment, bool commit
   }
   else {
     // if not aligned, free it, overallocate, and unmap around it
+    #if !MI_TRACK_ASAN
     _mi_warning_message("unable to allocate aligned OS memory directly, fall back to over-allocation (size: 0x%zx bytes, address: %p, alignment: 0x%zx, commit: %d)\n", size, p, alignment, commit);
+    #endif
     mi_os_prim_free(p, size, commit, stats);
     if (size >= (SIZE_MAX - alignment)) return NULL; // overflow
     const size_t over_size = size + alignment;