Test: Add configuration for FWU secure test suites

The secure test suites is only enabled when the FWU partition
and the TFM_FWU_TEST_SECURE is enabled.

Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>
Change-Id: I8290d95d57cd93405865e6b1037ab328d23ac2e8
diff --git a/test/framework/secure_suites.c b/test/framework/secure_suites.c
index 8a1d821..9592cdc 100644
--- a/test/framework/secure_suites.c
+++ b/test/framework/secure_suites.c
@@ -22,7 +22,7 @@
 #if defined(TFM_PARTITION_CRYPTO) || defined(FORWARD_PROT_MSG)
 #include "crypto_s_tests.h"
 #endif
-#if defined(TFM_PARTITION_FIRMWARE_UPDATE)
+#if defined(TFM_FWU_TEST_SECURE_ENABLED)
 #include "fwu_s_tests.h"
 #endif
 #if defined(TFM_PARTITION_PLATFORM) || defined(FORWARD_PROT_MSG)
@@ -72,8 +72,8 @@
     {&register_testsuite_s_audit_interface, 0, 0, 0},
 #endif
 
-#ifdef TFM_PARTITION_FIRMWARE_UPDATE
-    /* Non-secure Firmware Update test cases */
+#ifdef TFM_FWU_TEST_SECURE_ENABLED
+    /* Secure Firmware Update test cases */
     {&register_testsuite_s_psa_fwu_interface, 0, 0, 0},
 #endif