Serverless Offline requires .go directory

`{
"errorMessage": "ENOENT: no such file or directory, open 'C:\\Users\\nguyen.tran\\Desktop\\Projects\\aws-demo\\.go'",
"errorType": "Error",
"stackTrace": []
}`

I got this message when trying to run ```serverless offline start```. It works when using ```serverless offline start --useDocker``` but then it is super slow on first run.

Is there any way to avoid using Docker for Go projects?

Start by reproducing the issue with `serverless offline start` for a Go project, then compare it with `serverless offline start --useDocker`. Trace the handling of the `.go` path and determine whether the non-Docker path can run successfully; done means Go projects no longer fail with the reported ENOENT error without Docker.

Written by the indexing model from the issue text.