fuzz: update README.md (#3958)
fuzz: update README.md (#3958)

Signed-off-by: Brian Anderson <2709ac8f6d3dc60d22e49a091caa2d2f10738e41@gmail.com>
pingcap/tikv,c4pt0r/tikv,pingcap/tikv,BusyJay/tikv,BusyJay/tikv,BusyJay/tikv,BusyJay/tikv