UPDATE with Fox response: Rupert Murdoch's recent attempt to acquire the long-coveted remainder of pay-TV giant Sky looks set to face further delay as the UK government continues to mull over whether the deal should be subjected to a full competition probe. On Thursday morning, culture secretary Karen Bradley told the House of Commons that she was "still minded" to refer 21st Century Fox's bid to take full ownership of Sky to the Competition and Markets Authority (CMA) on…