By Caroline Pailliez PARIS (Reuters) -The CGT union at the core of a weeks-long strike at oil major TotalEnergies slammed the door to talks on Friday, leaving more moderate unions to reach a wage deal as industrial action continues to leave French petrol stations short of fuel. Despite the government requisitioning key refinery staff to get petrol flowing again, nearly a third of gas stations still have supply problems. Energy ministry data show 28.5% of French petrol stations are facing supply problems, down from 29.1% on Thursday and 30.85% on Wednesday, when requisitioning started. At Exxon…