By Gabrielle Tétrault-Farber BEIJING (Reuters) – A Chinese figure skating judge who served a suspension for giving preferential marks to his compatriots will serve on a technical judging panel at the Beijing Winter Olympics, competition records show, drawing consternation from a competitor affected by his work in the past. Huang Feng received a one-year suspension in June 2018 for biased judging of pairs figure skating at the Pyeongchang Olympics that year. For the Beijing Games, which begin on Friday, Huang is listed as a technical controller, an official who supervises technical specialists …