Add --device flag to ctr

Closes #3066

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

oci/spec_opts_windows.go

@@ -23,6 +23,7 @@ import (
 
 	"github.com/containerd/containerd/containers"
 	specs "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/pkg/errors"
 )
 
 // WithWindowsCPUCount sets the `Windows.Resources.CPU.Count` section to the
@@ -65,3 +66,7 @@ func WithWindowNetworksAllowUnqualifiedDNSQuery() SpecOpts {
 		return nil
 	}
 }
+
+func deviceFromPath(path, permissions string) (*specs.LinuxDevice, error) {
+	return nil, errors.New("device from path not supported on Windows")
+}