Imports
- cloud.google.com/go/shell/apiv1
- github.com/gliderlabs/ssh
- github.com/gorilla/sessions
- github.com/hashicorp/go-multierror
- golang.org/x/crypto/ssh
- golang.org/x/oauth2
- golang.org/x/oauth2/google
- google.golang.org/api/googleapi
- google.golang.org/api/oauth2/v2
- google.golang.org/api/option
- google.golang.org/genproto/googleapis/cloud/shell/v1
- google.golang.org/protobuf/types/known/timestamppb
- k8s.io/apimachinery/pkg/util/wait