On what I’m going to christen Gold Tuesday — that annual event when Oscar nominations are announced, much too early in the morning — news was good for Jane Campion (whose “The Power of the Dog” led the pack with 12 nominations), Steven Spielberg (now an eight-time nominee for best director, this time for “West Side Story”), and many more. But we’ve got many weeks to celebrate the lucky nominees; this morning, let’s spend a little time at the Academy of the Snubbed. —The best picture category brought a few surprises (hello there, “CODA” and “Nightmare Alley”) and a few snubs. Joel Coen’s “The T…