By Lisa Richwine (Reuters) -A Virginia jury on Wednesday ruled that actor Amber Heard defamed ex-husband Johnny Depp in a widely watched six-week trial that featured graphic testimony detailing the former Hollywood couple’s soured relationship. While the seven-person jury also ruled in favor of Heard on one count in her countersuit against Depp, the “Pirates of the Caribbean” film star depicted the decision as a vindication, and his former wife said it was “a disappointment.” Jurors awarded Depp $15 million in damages from Heard. The panel ordered Depp to pay Heard $2 million in damages. Depp,…