California Gov. Gavin Newsom’s maskless dinner with medical industry lobbyists and others at a Napa County restaurant where meals cost a minimum of $350 per head was just about the last straw for some beleaguered California small-business owners.With their livelihoods on the line, a growing number of them are openly defying the latest orders to shut down as COVID cases skyrocket in California — and pointing to Newsom’s bad behavior.“We are definitely not complying. We have enough information to make an educated decision: The data do not back another shutdown,” said Miguel Aguilar, founder and …