Update erlang.mk
Update erlang.mk

ninenines/cowboy,nviennot/cowboy,K2InformaticsGmbH/cowboy,odo/cowboy,cad627/cowboy,layerhq/cowboy,hairyhum/cowboy,callsign-core/cowboy_hybi00,bobos/ecweb,dangjun625/cowboy,kivra/cowboy,binarin/cowboy,Reimerei/cowboy,yangchengjian/cowboy,yangchengjian/cowboy,sile/cowboy,CrankWheel/cowboy,rabbitmq/cowboy,turtleDeng/cowboy,noname007/cowboy,manastech/cowboy,callsign-core/cowboy_hybi00,manastech/cowboy,layerhq/cowboy,cad627/cowboy,bsmr-erlang/cowboy,acrispin/cowboy,paulperegud/cowboy,omusico/cowboy,276361270/cowboy,grahamrhay/cowboy,pap/cowboy,binarin/cowboy,imdeps/cowboy