qcacmn: Remove the 'multi_link is null' error print

"scan_entry->ie_list.multi_link is null" print is
flooding the scan component. Hence, remove this print.

Change-Id: I921eea8afc2dba5637c7c02717e2d1fb544ba103
CRs-Fixed: 3023813

umac/scan/dispatcher/src/wlan_scan_utils_api.c

@@ -1829,7 +1829,6 @@ static void util_scan_update_ml_info(struct scan_cache_entry *scan_entry)
 	uint8_t offset;
 
 	if (!scan_entry->ie_list.multi_link) {
-		scm_err("scan_entry->ie_list.multi_link is null");
 		return;
 	}