OTTAWA – China's ambassador to Canada is calling on the federal government to ignore “invented” warnings from the United States about Huawei and allow the Chinese telecom giant's participation in this country's 5G networks. Ambassador Cong Peiwu made the comments during a wide-ranging discussion on Tuesday in which he also warned Canada about any official contacts with Taiwan and blasted the U.S. for a planned diplomatic boycott of the upcoming Winter Olympics. The discussion hosted by the Centre for International Governance Innovation comes as the Liberal government appears poised to finally decide whether Huawei will be allowed to participate in…