channeld: Splice resume check should log to DEBUG

You otherwise get thousands of these zero count Splice resume checks
spamming your logs while most of the time it is only informing you
of "nothing is happening".

Reduces log noise.

Signed-off-by: Warren Togami <[email protected]>

channeld/channeld.c

@@ -4980,7 +4980,7 @@ static void peer_reconnect(struct peer *peer,
 	local_next_funding = (send_tlvs ? send_tlvs->next_funding : NULL);
 	remote_next_funding = (recv_tlvs ? recv_tlvs->next_funding : NULL);
 
-	status_info("Splice resume check with local_next_funding: %s,"
+	status_debug("Splice resume check with local_next_funding: %s,"
 		    " remote_next_funding: %s, inflights: %zu",
 		    local_next_funding ? "sent" : "omitted",
 		    remote_next_funding ? "received" : "empty",