Kane Brown teamed with a group of talented U.S. military veterans to record a new version of his No. 1 hit, “Homesick,” for a great cause. The new remix features vocals from Generald Wilson, Retired Petty Officer First Class, U.S. Navy; J.W. Cortés, Retired Gunnery Sergeant, U.S. Marines; and Sal Gonzalez, Retired Lance Corporal, U.S.…