By Foo Yun Chee BRUSSELS (Reuters) -Microsoft is likely to offer remedies to EU antitrust regulators in the coming weeks to stave off formal objections to its $69 billion bid for “Call of Duty” maker Activision Blizzard, people familiar with the matter said. The U.S. software giant and Xbox maker announced the deal in January to help it compete better with leaders Tencent and Sony. It has since then faced regulatory headwinds in the European Union, Britain and in the United States, with Sony criticising the deal and even calling for a regulatory veto. The deadline for the European Commission, …