feat(rme): add PMU Realm tests

This patch adds Realm PMU payload tests with
PMU interrupt handling.

Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Change-Id: I86ef96252e04c57db385e129227cc0d7dcd1fec2
diff --git a/tftf/tests/tests-realm-payload.mk b/tftf/tests/tests-realm-payload.mk
index 6d23e38..764a51e 100644
--- a/tftf/tests/tests-realm-payload.mk
+++ b/tftf/tests/tests-realm-payload.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2021-2022, Arm Limited. All rights reserved.
+# Copyright (c) 2021-2023, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -14,6 +14,7 @@
 
 TESTS_SOURCES	+=							\
 	$(addprefix tftf/tests/runtime_services/host_realm_managment/,	\
+		host_pmuv3.c						\
 		host_realm_rmi.c					\
 		host_realm_helper.c					\
 		host_shared_data.c					\
@@ -23,4 +24,4 @@
 TESTS_SOURCES	+=							\
 	$(addprefix lib/heap/,						\
 		page_alloc.c						\
-	)
\ No newline at end of file
+	)