(2nd LD) U.S. Congress gives final approval to N. Korea sanctions bill

(ATTN: CORRECTS number of votes in para 2; REWRITES paras 1-3; ADDS Royce remarks in last 4 paras) By Chang Jae-soon WASHINGTON, Feb. 12 (Yonhap) -- The U.S. House of Representatives gave final approval to a package of stringent sanctions on North Ko