chore: tidy pulsar-admin-go sources

Signed-off-by: tison <[email protected]>

Makefile

@@ -29,6 +29,7 @@ GOROOT ?= $(shell go env GOROOT)
 
 build:
 	go build ./pulsar
+	go build ./pulsaradmin
 	go build -o bin/pulsar-perf ./perf
 
 lint: bin/golangci-lint

go.mod

@@ -27,9 +27,11 @@ require (
 	golang.org/x/mod v0.5.1
 	golang.org/x/oauth2 v0.0.0-20210402161424-2e8d93401602
 	golang.org/x/time v0.0.0-20191024005414-555d28b269f0
-	google.golang.org/protobuf v1.30.0 // indirect
+	google.golang.org/protobuf v1.30.0
 )
 
+require github.com/golang/protobuf v1.5.2
+
 require (
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/ardielle/ardielle-go v1.5.2 // indirect
@@ -39,7 +41,6 @@ require (
 	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect

go.sum

@@ -551,7 +551,6 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=