SAN DIEGO — A passenger who attacked a flight attendant on a San Diego-bound plane last year, leaving the victim with broken teeth, was sentenced in San Diego federal court Friday to 15 months in federal custody. The sentence Vyvianna Quinonez, 29, received from U.S. District Judge Todd Robinson is more than what prosecutors had sought, which was four months in custody and six months of house arrest. Robinson also ordered the Sacramento resident to pay a $7,500 fine — prosecutors had asked for a fine of $5,000 — and ordered her to spend three years on supervised release. During that time, Quin…