refactor: forward ABI to secure world

Forward FFA_PARTITION_INFO_GET_REGS from normal world to secure world to
get information for all partitions. With this patch, normal world
partitions can get information for SPs as well.

Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com>
Change-Id: Id4f51d72f4c97d40ca15101ad9df616f75999cce
diff --git a/src/arch/fake/hypervisor/ffa.c b/src/arch/fake/hypervisor/ffa.c
index 9ce473d..b6a6a1a 100644
--- a/src/arch/fake/hypervisor/ffa.c
+++ b/src/arch/fake/hypervisor/ffa.c
@@ -393,6 +393,22 @@
 	return false;
 }
 
+bool plat_ffa_partition_info_get_regs_forward(	// NOLINTNEXTLINE
+	const struct ffa_uuid *uuid,
+	const uint16_t start_index,  // NOLINTNEXTLINE
+	const uint16_t tag,
+	struct ffa_partition_info *partitions,	// NOLINTNEXTLINE
+	uint16_t partitions_len, ffa_vm_count_t *ret_count)
+{
+	(void)uuid;
+	(void)start_index;
+	(void)tag;
+	(void)partitions;
+	(void)partitions_len;
+	(void)ret_count;
+	return true;
+}
+
 void plat_ffa_partition_info_get_forward(  // NOLINTNEXTLINE
 	const struct ffa_uuid *uuid,	   // NOLINTNEXTLINE
 	const uint32_t flags,		   // NOLINTNEXTLINE