net: dns: llmnr_responder: Print query type properly

Instead of printing either A or AAAA resource query type,
print the correct query type value.

Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
diff --git a/subsys/net/lib/dns/llmnr_responder.c b/subsys/net/lib/dns/llmnr_responder.c
index deb9802..5b8eb3f 100644
--- a/subsys/net/lib/dns/llmnr_responder.c
+++ b/subsys/net/lib/dns/llmnr_responder.c
@@ -470,7 +470,7 @@
 		}
 
 		NET_DBG("[%d] query %s/%s label %s (%d bytes)", queries,
-			qtype == DNS_RR_TYPE_A ? "A" : "AAAA", "IN",
+			dns_qtype_to_str(qtype), "IN",
 			result->data, ret);
 
 		/* If the query matches to our hostname, then send reply */