SANTA MONICA, Calif., March 30, 2000 -- "Star Trek" fans have a Bones to pick with the Academy of Motion Picture Arts and Sciences. On Sunday's Oscar telecast, actor DeForest Kelley, aka Dr. Leonard "Bones" McCoy of the Starship Enterprise crew, was excluded from the annual montage of Actors Who Died Since The Last Oscars -- even though the man had impeccable credentials, having died himself June 11 at age 79. As Bones himself might say: "He's dead, Jim!" Trekkers, understandably, are not takin