update benchmark.rst based on recent updates
update benchmark.rst based on recent updates

duydb2/thriftpy,mariusvniekerk/thriftpy,duydb2/thriftpy,itnihao/thriftpy,eleme/thriftpy,itnihao/thriftpy,misakwa/thriftpy,halfcrazy/thriftpy,adsharma/flattools,importcjj/thriftpy,maralla/thriftpy,misakwa/thriftpy,adsharma/flattools,OctavianLee/thriftpy,dan-blanchard/thriftpy,keitheis/thriftpy,misakwa/thriftpy,OctavianLee/thriftpy,OctavianLee/thriftpy,spladug/thriftpy,mariusvniekerk/thriftpy,adsharma/flattools,eleme/thriftpy,spladug/thriftpy,duydb2/thriftpy,halfcrazy/thriftpy,dan-blanchard/thriftpy,importcjj/thriftpy,maralla/thriftpy,itnihao/thriftpy,mariusvniekerk/thriftpy,keitheis/thriftpy,maralla/thriftpy