Add required protobuf reference (see 56aa750)
Add required protobuf reference (see 56aa750)

stigping/SteamBot,fjch1997/SteamBot,TheRod1990/SteamBot,xversial/SteamBot,StormReaper/SteamBot,trervorx/SteamBot,stackia/SteamBot,Murzyneczka/CSGOWinBig-SteamBot,niachris/SteamBotNew,wowzone/gamerpro,GoeGaming/SteamBot,tarun200897/SteamBot,waylaidwanderer/SteamTradeOffersBot,icodingforfood/SteamBot,Alex-Nabu/CSGOWinBig-SteamBot,GoeGaming/SteamBot,avoak/SteamBot,Alex-Nabu/CSGOWinBig-SteamBot,ztizzlegaming/CSGOWinBig-SteamBot,BuzzyOG/CSGOWinBig-SteamBot,Bottswana/SteamBot,GAMELASTER/SteamBot,StormReaper/SteamBot,Wendt9222/SteamBot-1,stackia/SteamBot,BuzzyOG/CSGOWinBig-SteamBot,Moondarker/CSGOWinBig-SteamBot,terryhau/SteamBot,alanfort/CSGOWinBig-SteamBot,zigagrcar/SteamTradeOffersBot,icodingforfood/SteamBot,stigping/SteamBot,wqbill/SteamBot,MadBender/SteamBot,wowzone/gamerpro,martingabriel/SteamBot,novasdream/SteamBot,JackHarknes/Bot1,MadBender/SteamBot,MattrAus/SteamBot,23RDGit/CSGOWinBig-SteamBot,zigagrcar/SteamTradeOffersBot,novasdream/SteamBot,nuller1joe/SteamBot,ChalkyBrush/SteamBots,Banana23/Tryout,JackHarknes/Bot1,tarun200897/SteamBot,avoak/SteamBot,JackHarknes/Bot1,ztizzlegaming/CSGOWinBig-SteamBot,BlueRaja/SteamBot,Jessecar96/SteamBot,alanfort/CSGOWinBig-SteamBot,Bottswana/SteamBot,Schwehn42/SteamBot,trervorx/SteamBot,xversial/SteamBot,MattrAus/SteamBot,Banana23/Tryout,Schwehn42/SteamBot,wqbill/SteamBot,Moondarker/CSGOWinBig-SteamBot,niachris/SteamBotNew,Wendt9222/SteamBot-1,terryhau/SteamBot,nuller1joe/SteamBot,fjch1997/SteamBot,GAMELASTER/SteamBot,martingabriel/SteamBot,23RDGit/CSGOWinBig-SteamBot,ChalkyBrush/SteamBots,Murzyneczka/CSGOWinBig-SteamBot,TheRod1990/SteamBot