message: remove duplicate entry for Go SDK build
diff: @@ -190,15 +190,6 @@ swagger-to-sdk:
  See configuration in [readme.go.md](./readme.go.md)
  -### Tag: package-2018-09-01-preview and go
  -
  -These settings apply only when `--tag=package-2018-09-01-preview --go` is specified on the command line.
  -Please also specify `--go-sdk-folder=<path to the root directory of your azure-sdk-for-go clone>`.
  -
  -``` yaml $(tag) == 'package-2018-09-01-preview' && $(go)
  -output-folder: $(go-sdk-folder)/services/preview/authorization/mgmt/2018-09-01-preview/authorization
  -```
  -
  ## Java
  These settings apply only when `--java` is specified on the command line.
  