added group

added golang.org/x/lint/golint

fix: better diagnosed gRPC status code in monitor middleware

This change aligns status code retrieval from error with what the gRPC
server logic does:
1. status.FromError
2. status.FromContextError

https://github.com/grpc/grpc-go/blob/master/server.go#L1369-L1377

go dep vuln fix

deps

new versions, gofmt

bump versions, lock yaml lib

fix http client request user info leak into trace

grpc upgrade

Add gRPC Gateway interceptors option