qcacmn: Add wmi service for per vdev chain support

Add and populate the wmi service for per
vdev nss chain support feature.

Change-Id: I30a0921186826892f87433287ab206b168cee964
CRs-Fixed: 2347627

wmi_unified_tlv.c

@@ -11767,7 +11767,8 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_esp_support] = WMI_SERVICE_ESP_SUPPORT;
 	wmi_service[wmi_service_obss_spatial_reuse] =
 			WMI_SERVICE_OBSS_SPATIAL_REUSE;
-
+	wmi_service[wmi_service_per_vdev_chain_support] =
+			WMI_SERVICE_PER_VDEV_CHAINMASK_CONFIG_SUPPORT;
 }
 
 #ifndef CONFIG_MCL