Print the version number of peers in `siac gateway list`
Print the version number of peers in `siac gateway list`

mharkus/Sia,mnsl/Sia,mharkus/Sia,mtlynch/Sia,ericflo/Sia,MrStrong/Sia,johnathanhowell/Sia,ericflo/Sia,rivine/rivine,ChrisSchinnerl/Sia,ChrisSchinnerl/Sia,NebulousLabs/Sia,mnsl/Sia,MrStrong/Sia,NebulousLabs/Sia,mtlynch/Sia,rivine/rivine