SPM: Move psa client call apis into 'spm/common'

PSA client APIs implementation is pure logic which belongs
to the 'spm/common'.

Change-Id: Ia327971e918d0cc997cdcbcd16f9ca8ce10206a6
Signed-off-by: Summer Qin <summer.qin@arm.com>
diff --git a/secure_fw/spm/cmsis_psa/spm_ipc.c b/secure_fw/spm/cmsis_psa/spm_ipc.c
index c823812..5abbe24 100644
--- a/secure_fw/spm/cmsis_psa/spm_ipc.c
+++ b/secure_fw/spm/cmsis_psa/spm_ipc.c
@@ -22,7 +22,7 @@
 #include "spm_ipc.h"
 #include "tfm_peripherals_def.h"
 #include "tfm_core_utils.h"
-#include "spm_psa_client_call.h"
+#include "common/spm_psa_client_call.h"
 #include "tfm_rpc.h"
 #include "tfm_core_trustzone.h"
 #include "tfm_core_mem_check.h"