Add support for FFA_PARTITION_INFO_GET

Add support for FFA_PARTITION_INFO_GET, which returns
information on the partitions instantiated in the system.

Signed-off-by: Fuad Tabba <tabba@google.com>

Change-Id: I93070fe841b4b19c596645246203dbba14eddb12
diff --git a/src/manifest_test.cc b/src/manifest_test.cc
index b89002d..2b8be8b 100644
--- a/src/manifest_test.cc
+++ b/src/manifest_test.cc
@@ -819,7 +819,7 @@
 
 	ASSERT_EQ(m.vm[0].sp.ffa_version, 0x10000);
 	ASSERT_THAT(
-		std::span(m.vm[0].sp.uuid, 4),
+		std::span(m.vm[0].sp.uuid.uuid, 4),
 		ElementsAre(0xb4b5671e, 0x4a904fe1, 0xb81ffb13, 0xdae1dacb));
 	ASSERT_EQ(m.vm[0].sp.execution_ctx_count, 1);
 	ASSERT_EQ(m.vm[0].sp.run_time_el, S_EL1);