Update nebula go (#68)

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/prometheus/client_golang v1.9.0 // indirect
 	github.com/satori/go.uuid v1.2.0
 	github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 // indirect
-	github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211210024917-9461e07cdca2
+	github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211221081231-40030d441885
 	github.com/vesoft-inc/nebula-importer v1.0.1-0.20211213064541-05a8646be295
 	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
 	golang.org/x/net v0.0.0-20201224014010-6772e930b67b // indirect

go.sum

@@ -318,8 +318,9 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/ugorji/go v0.0.0-20171122102828-84cb69a8af83/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
-github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211210024917-9461e07cdca2 h1:ivN82oSpM/kNCZVdzoCSj1IT4ZDW7Xi2juhAZvh7eF8=
 github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211210024917-9461e07cdca2/go.mod h1:fehDUs97/mpmxXi9WezhznX0Dg7hmQRUoOWgDZv9zG0=
+github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211221081231-40030d441885 h1:mf9MRXEKOmUQVffO9UcYXDMtVtXfeTK1kPxie/2fK5s=
+github.com/vesoft-inc/nebula-go/v2 v2.5.2-0.20211221081231-40030d441885/go.mod h1:fehDUs97/mpmxXi9WezhznX0Dg7hmQRUoOWgDZv9zG0=
 github.com/vesoft-inc/nebula-importer v1.0.1-0.20211213064541-05a8646be295 h1:YdBNGn+5YyIuQ6cWjIPCvSJW/3qj5ck5UIWGeh4hXNI=
 github.com/vesoft-inc/nebula-importer v1.0.1-0.20211213064541-05a8646be295/go.mod h1:0nHCbr2/nckhfxAA8sDbwxkNzA9YyXazWKyVMT/PfPo=
 github.com/wendal/errors v0.0.0-20130201093226-f66c77a7882b/go.mod h1:Q12BUT7DqIlHRmgv3RskH+UCM/4eqVMgI0EMmlSpAXc=