Consistent webhook file/folder structure

Signed-off-by: Stefan Büringer [email protected]

Author: sbueringer

controlplane/kubeadm/internal/webhooks/kubeadm_control_plane.go renamed to controlplane/kubeadm/internal/webhooks/kubeadmcontrolplane.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package runtime
+package webhooks
 
 import (
 	"context"

controlplane/kubeadm/internal/webhooks/kubeadm_control_plane_test.go renamed to controlplane/kubeadm/internal/webhooks/kubeadmcontrolplane_test.go

@@ -14,29 +14,22 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-package runtime
+package webhooks
 
 import (
 	"context"
 	"testing"
 
 	. "github.com/onsi/gomega"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
 	utilfeature "k8s.io/component-base/featuregate/testing"
 	"k8s.io/utils/ptr"
-	ctrl "sigs.k8s.io/controller-runtime"
 
 	runtimev1 "sigs.k8s.io/cluster-api/api/runtime/v1beta2"
 	"sigs.k8s.io/cluster-api/feature"
 	"sigs.k8s.io/cluster-api/internal/webhooks/util"
 )
 
-var (
-	ctx        = ctrl.SetupSignalHandler()
-	fakeScheme = runtime.NewScheme()
-)
-
 func init() {
 	_ = runtimev1.AddToScheme(fakeScheme)
 }