By Tim Hepher LONDON (Reuters) -A British judge on Tuesday denied a bid by Qatar Airways to reinstate a jet contract cancelled by Europe’s Airbus in the latest twist to a dramatic feud playing out in UK courts. The companies have been locked in a safety dispute for months on Europe’s A350 long-haul jet. Their unprecedented bust-up widened in January when Airbus revoked a separate deal for 50 smaller A321neos that Qatar says it needs to open new routes. The judge rejected Qatar’s claim that it could not find alternatives, for example by leasing jets or deploying 737 MAX jets that it has provisi…