Ryan Star wasn't looking for a tour.The Dix Hills native was working on the follow-up to his "11:59" album and the hits "Breathe" and "Start a Fire" for Atlantic Records when he ran into the Goo Goo Dolls' Johnny Rzeznik in an area studio and they talked about possible openers for the band's upcoming tour."I was really enjoying being home and getting back to myself for a second," Star says, calling from the road somewhere in Pennsylvania. "I didn't even think of me. . . . It wasn't a planned thing."But the idea for Star, who now hopes to finish his sophomore major-label solo album early next y