qcacmn: Add support for nlink mlo support capability

Add support for nlink mlo support capability.

Change-Id: I7b033ce36f35aeb57147f4e7c69328f98e2a9cf7
CRs-Fixed: 3500525

wmi/inc/wmi_unified_param.h

@@ -6362,6 +6362,7 @@ typedef enum {
 
 #ifdef WLAN_FEATURE_11BE_MLO
 	wmi_service_mlo_tsf_sync,
+	wmi_service_n_link_mlo_support,
 #endif
 	wmi_services_max,
 } wmi_conv_service_ids;