fix(deps): update k8s.io/utils digest to ff6756f

Author: renovate[bot]

go.mod

@@ -17,7 +17,7 @@ require (
 	k8s.io/api v0.33.1
 	k8s.io/apimachinery v0.33.2
 	k8s.io/client-go v0.33.1
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
+	k8s.io/utils v0.0.0-20260507154919-ff6756f316d2
 	sigs.k8s.io/controller-runtime v0.21.0
 	sigs.k8s.io/gateway-api v1.2.1
 	sigs.k8s.io/multicluster-runtime v0.21.0-alpha.8

go.sum

@@ -268,6 +268,8 @@ k8s.io/kube-openapi v0.0.0-20250610211856-8b98d1ed966a h1:ZV3Zr+/7s7aVbjNGICQt+p
 k8s.io/kube-openapi v0.0.0-20250610211856-8b98d1ed966a/go.mod h1:5jIi+8yX4RIb8wk3XwBo5Pq2ccx4FP10ohkbSKCZoK8=
 k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 h1:hwvWFiBzdWw1FhfY1FooPn3kzWuJ8tmbZBHi4zVsl1Y=
 k8s.io/utils v0.0.0-20250604170112-4c0f3b243397/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
+k8s.io/utils v0.0.0-20260507154919-ff6756f316d2 h1:wU4tMEhLGgIbLvXQb1cfN+EcM0wf7zC6CPF+C79jroc=
+k8s.io/utils v0.0.0-20260507154919-ff6756f316d2/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 h1:jpcvIRr3GLoUoEKRkHKSmGjxb6lWwrBlJsXc+eUYQHM=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2/go.mod h1:Ve9uj1L+deCXFrPOk1LpFXqTg7LCFzFso6PA48q/XZw=
 sigs.k8s.io/controller-runtime v0.21.0 h1:CYfjpEuicjUecRk+KAeyYh+ouUBn4llGyDYytIGcJS8=