agent: remove some stray fmt.Print* calls (#5015)
agent: remove some stray fmt.Print* calls (#5015)


vamage/consul,scalp42/consul,scalp42/consul,vamage/consul,42wim/consul,hashicorp/consul,youhong316/consul,kingland/consul,kingland/consul,youhong316/consul,scalp42/consul,kingland/consul,kingland/consul,scalp42/consul,scalp42/consul,42wim/consul,vamage/consul,hashicorp/consul,vamage/consul,42wim/consul,hashicorp/consul,youhong316/consul,42wim/consul,youhong316/consul,vamage/consul,youhong316/consul,hashicorp/consul,kingland/consul,42wim/consul