app: aboot: Change to add ufs header in fastboot test

Change to add ufs header in fastboot test, to enable compilation.

Change-Id: I108c9c5d0fde7c635234a02292df2b904cd3dded
diff --git a/app/aboot/fastboot_test.c b/app/aboot/fastboot_test.c
index 70bc64e..5ad5b58 100644
--- a/app/aboot/fastboot_test.c
+++ b/app/aboot/fastboot_test.c
@@ -36,6 +36,7 @@
 #include <target.h>
 #include <boot_device.h>
 #include "mdtp.h"
+#include <ufs.h>
 #if USE_RPMB_FOR_DEVINFO
 #include <rpmb.h>
 #endif