Will Tizard ContributorIn setting the frame for the Cold War Poland thriller “Operation Hyacinth” – which plays in the Polish Films Competition section of this week’s EnergaCamerimage Film Festival – cinematographer Piotr Sobocinski says he found himself in a race against time.The DP, who’s filmed dark stories in critical successes such as “Corpus Christi” and “Hatred,” is not referring to the constraints of the low-budget film’s 27-day shoot when he says he felt his location options were