During an appearance on CBS Mornings late last week with hosts Gayle King, Tony Dokoupil and Nate Burleson to promote her new album Lindeville, Ashley McBryde got the surprise of a lifetime from Garth Brooks. Visibly emotional, Ashley answered Garth’s invite to become the latest member of the Grand Ole Opry with “It would be the great joy and the great honor of my life.” Ashley added, “There’s Grammys and…