veyron/services/identity: Check in updated identity.vdl.go
veyron/services/identity: Check in updated identity.vdl.go

Change-Id: I478cc88c08264586442d94ae089a1bfbc95d4b6b

vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref