rebase: update sigs.k8s.io/controller-runtime to current version

There is no release for sigs.k8s.io/controller-runtime that supports
Kubernetes v1.27. The main branch has all the required modifications, so
we can use that for the time being.

Signed-off-by: Niels de Vos <ndevos@ibm.com>

vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/defaulter.go

@@ -33,9 +33,9 @@ type Defaulter interface {
 }
 
 // DefaultingWebhookFor creates a new Webhook for Defaulting the provided type.
-func DefaultingWebhookFor(defaulter Defaulter) *Webhook {
+func DefaultingWebhookFor(scheme *runtime.Scheme, defaulter Defaulter) *Webhook {
 	return &Webhook{
-		Handler: &mutatingHandler{defaulter: defaulter},
+		Handler: &mutatingHandler{defaulter: defaulter, decoder: NewDecoder(scheme)},
 	}
 }
 
@@ -44,16 +44,11 @@ type mutatingHandler struct {
 	decoder   *Decoder
 }
 
-var _ DecoderInjector = &mutatingHandler{}
-
-// InjectDecoder injects the decoder into a mutatingHandler.
-func (h *mutatingHandler) InjectDecoder(d *Decoder) error {
-	h.decoder = d
-	return nil
-}
-
 // Handle handles admission requests.
 func (h *mutatingHandler) Handle(ctx context.Context, req Request) Response {
+	if h.decoder == nil {
+		panic("decoder should never be nil")
+	}
 	if h.defaulter == nil {
 		panic("defaulter should never be nil")
 	}