cli/cmd/cluster/cluster.go: remove unused anonymous import
We no longer rely on the init function call registration method for all
backend packages, so anonymous imports are no longer needed.
@@ -32,9 +32,6 @@ import (
"github.com/kinvolk/lokomotive/pkg/config"
"github.com/kinvolk/lokomotive/pkg/platform"
"github.com/kinvolk/lokomotive/pkg/terraform"
-
- // Register backends by adding an anonymous import.
- _ "github.com/kinvolk/lokomotive/pkg/backend/s3"
)
// cluster is a temporary helper struct to aggregate objects which are used
