Hong Kong allows Nicole Kidman to skip quarantine, reportedly to film for Amazon By Diksha Madhok, CNN Business (CNN) — Hong Kong has some of the toughest Covid-19 quarantine rules on the planet, capturing everyone fromjournalists to Olympic athletes. Not Hollywood actress Nicole Kidman, however. On Thursday,Hong Kong confirmed that the Oscar winner was granted a special exemption from the quarantine rules. Four members of her crew have also been granted relief from the restrictions, Hong Kong officials said on Friday. Hong Kong newspapers, including the South China Morning Post and The Standard , said Kidman was in the city…