MT#55283 take ice-lite option from session level

as per RFC 8839

We're liberal and also accept it as a media-level attribute.

closes #1721

Change-Id: If0cd853f3661ff9e183fbd9dab3f4ca634823c87
(cherry picked from commit f05a8e4b4d)

daemon/sdp.c

@@ -1542,7 +1542,7 @@ no_cand:
 	else if (is_trickle_ice_address(&sp->rtp_endpoint))
 		SP_SET(sp, TRICKLE_ICE);
 
-	if (attr_get_by_id(&media->attributes, ATTR_ICE_LITE))
+	if (attr_get_by_id_m_s(media, ATTR_ICE_LITE))
 		SP_SET(sp, ICE_LITE_PEER);
 
 	attr = attr_get_by_id_m_s(media, ATTR_ICE_PWD);