There will be blood — and lots of it — in Kazakh director Aitore Zholdaskali ’s solo debut, “Sicko,” a hard-boiled crime thriller about an internet scam gone wrong that plays this week at the Transilvania Intl. Film Festival.  Written by Zholdaskali, Kazybek Orazbek and Aldiyar Zhaparkhanov, “Sicko” follows a cash-strapped couple who hatch a get-rich-quick scheme to pay off their mounting debts. With the help of a crooked lab assistant, they fake a terminal illness and start a crowdfunder for “