“Andi Mack” alum Stoney Westmoreland, accused of trying to lure a minor into sex, has been sentenced to two years in prison after pleading down to a lesser charge. Westmoreland, who played the grandfather on the Disney Channel sitcom, pleaded guilty to a lesser charge of using interstate facilities to transmit information about a minor and was slapped with 24 months in prison and 10 years of supervised release, rather than the 10 years in prison he was initially facing, TMZ reported Sunday. The actor was originally charged in 2018 after he allegedly booked a car to meet what he thought was a 1…