NEW YORK — HBO would like to remind you — and Jerry West — that “Winning Time” is not a documentary. The network is sticking by its Showtime era Lakers show after team icon Jerry West lashed out about how he was portrayed in the series. “HBO has a long history of producing compelling content drawn from actual facts and events that are fictionalized in part for dramatic purposes. ‘Winning Time’ is not a documentary and has not been presented as such,” the network told the New York Daily News in a statement Tuesday. “However, the series and its depictions are based on extensive factual research …