Steve Martin announced on Thursday that his upcoming shows with “Only Murders in the Building” co-star Martin Short for Friday and Saturday have been canceled due to the wildfires still raging in Los Angeles. “Unfortunately, due to the devastating fires in California, Steve Martin and Martin Short’s upcoming shows in Florida this Friday, 1/10, and Saturday 1/11, will need to be canceled. We apologize for any inconvenience this may cause and will…