qcacmn: Add converged enum for WMI_SERVICE_VDEV_LATENCY_CONFIG

Currently there is no converged wmi_service enum for the
WMI_SERVICE_VDEV_LATENCY_CONFIG.

Add wmi_service_vdev_latency_config as the converged enum.

Change-Id: I90d54ccd507b4267cd7310b4e6e5b1473c7dc41c
CRs-Fixed: 2366187

wmi_unified_param.h

@@ -5269,6 +5269,7 @@ typedef enum {
 	wmi_service_new_htt_msg_format,
 	wmi_service_peer_unmap_cnf_support,
 	wmi_service_beacon_reception_stats,
+	wmi_service_vdev_latency_config,
 	wmi_services_max,
 } wmi_conv_service_ids;
 #define WMI_SERVICE_UNAVAILABLE 0xFFFF