Move go code up one level

go/README.md

-# Go executables for gitlab-shell
-
-This directory contains Go executables for use in gitlab-shell. To add
-a new command `foobar` create a subdirectory `cmd/foobar` and put your
-code in `package main` under `cmd/foobar`. This will automatically get
-compiled into `bin/foobar` by `../bin/compile`.
-
-## Vendoring
-
-We use vendoring in order to include third-party Go libraries. This
-project uses [govendor](https://github.com/kardianos/govendor).
-
-To update e.g. `gitaly-proto` run the following command in the root
-directory of the project.
-
-```
-support/go-update-vendor gitlab.com/gitlab-org/gitaly-proto/go@v0.109.0
-```

go/internal/handler/exec_test.go → internal/handler/exec_test.go

@@ -8,7 +8,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"google.golang.org/grpc"
 
-	"gitlab.com/gitlab-org/gitlab-shell/go/internal/config"
+	"gitlab.com/gitlab-org/gitlab-shell/internal/config"
 )
 
 func makeHandler(t *testing.T, err error) func(context.Context, *grpc.ClientConn) (int32, error) {