NEW YORK — When cops were called to a basement sanctuary at Brooklyn’s Chabad Lubavitch World Headquarters, they found four rabbinical students inside a tunnel refusing to come out of the tunnel they created, prosecutors said Wednesday. Dov Bear Shenhav, 20, Shmuel Malka, 19, Blumenfeld Yerachmiel, 20, and Henachem Mulakando, 19, “refused” to get out of the hole in the damaged wall at the famed Orthodox headquarters at 770 Eastern Parkway in Crown Heights Monday evening as they tried to complete a tunnel that would lead them to a vacant building about 55 feet away, according to court documents…