SAN FRANCISCO — The anxiety-filled green room and draft day seem so long ago now to Aaron Rodgers. Still, on this weekend, any lingering feelings of frustration about how far he dropped will be directed right at the team that passed him up with the No. 1 pick nearly eight years ago. Rodgers brings the high-scoring Green Bay Packers (12-5) to Candlestick Park on Saturday to face No. 2 seed San Francisco (11-4-1) in prime time for a place in the NFC championship game. He’ll take the field in the very venue where he became a regular fan as a …