add filtering by latest-version status to reviewer search API
add filtering by latest-version status to reviewer search API

mstriemer/zamboni,elysium001/zamboni,ddurst/zamboni,tsl143/zamboni,Hitechverma/zamboni,tsl143/zamboni,ingenioustechie/zamboni,shahbaz17/zamboni,mozilla/zamboni,tsl143/zamboni,washort/zamboni,washort/zamboni,eviljeff/zamboni,Jobava/zamboni,Jobava/zamboni,ingenioustechie/zamboni,mstriemer/zamboni,ddurst/zamboni,mudithkr/zamboni,mudithkr/zamboni,mozilla/zamboni,ingenioustechie/zamboni,washort/zamboni,eviljeff/zamboni,jasonthomas/zamboni,eviljeff/zamboni,elysium001/zamboni,diox/zamboni,ddurst/zamboni,tsl143/zamboni,luckylavish/zamboni,elysium001/zamboni,Jobava/zamboni,ayushagrawal288/zamboni,washort/zamboni,jasonthomas/zamboni,elysium001/zamboni,jamesthechamp/zamboni,eviljeff/zamboni,kumar303/zamboni,luckylavish/zamboni,jamesthechamp/zamboni,Hitechverma/zamboni,ayushagrawal288/zamboni,diox/zamboni,kumar303/zamboni,jamesthechamp/zamboni,jasonthomas/zamboni,diox/zamboni,shahbaz17/zamboni,mudithkr/zamboni,mozilla/zamboni,kumar303/zamboni,ddurst/zamboni,mstriemer/zamboni,ingenioustechie/zamboni,mozilla/zamboni,diox/zamboni,mstriemer/zamboni,shahbaz17/zamboni,luckylavish/zamboni,ayushagrawal288/zamboni,jasonthomas/zamboni,mudithkr/zamboni,shahbaz17/zamboni,luckylavish/zamboni,kumar303/zamboni,ayushagrawal288/zamboni,Hitechverma/zamboni,Hitechverma/zamboni,jamesthechamp/zamboni,Jobava/zamboni