The battle for the Hudson River at UFC 328 belongs to New Jersey — to the elation of a partisan crowd and the fighter’s teenage son fresh off a successful battle against cancer. Jim Miller, of Sparta, N.J., picked up a victory by guillotine choke submission at 3:29 of the first round over Astoria, Queens native Jared Gordon on Saturday night at Prudential Center during the prelims in a rare clash of products from the neighboring states. Miller (39-19, 29 finishes), during postfight remarks in