The severity of Turkey’s coronavirus outbreak was called into question after the government acknowledged it wasn’t counting asymptomatic cases, triggering criticism from local medical professionals and promoting the U.K. on Friday to toughen quarantine requirements for travelers coming from the country. The growing controversy comes as Turkey, which has recorded more than 8,000 deaths from the virus, is trying to reboot a tourism industry hit hard by months of lockdown and air-travel disruption. “The…