qcacmn: Add tlv formation of key installation commands in common wmi layer

Move tlv formation of wmi setup key installation commands from umac to
common wmi layer.

Change-Id: I51250a9b1b6bb5aed06657b9f88f4659430f4c74
CRs-Fixed: 987362
diff --git a/wmi_unified_api.h b/wmi_unified_api.h
index 58fd3e5..c703be5 100644
--- a/wmi_unified_api.h
+++ b/wmi_unified_api.h
@@ -429,6 +429,9 @@
 		   struct wmi_probe_resp_params *probe_rsp_info,
 		   uint8_t *frm);
 
+QDF_STATUS wmi_unified_setup_install_key_cmd(void *wmi_hdl,
+			struct set_key_params *key_params);
+
 QDF_STATUS wmi_unified_p2p_go_set_beacon_ie_cmd(void *wmi_hdl,
 				    A_UINT32 vdev_id, uint8_t *p2p_ie);