California passed a fast food bill last summer aimed at raising wages and working conditions. Opponents said it would raise costs and blocked it with a petition to let voters decide. California planned to enact the law Jan 1 anyway, but a group filed a lawsuit and won a temporary hold on it. A group won a temporary restraining order to stop California’s plan to implement a law on Jan. 1 that could, among other things, raise the industry’s minimum wage to $22 per hour.  Save Local Restaurants filed a lawsuit on Thursday saying California couldn’t enact AB 257, or the FAST Act, also known as Fast Food Recovery Act, as planned after the group on…