Update sigs.k8s.io/controller-runtime/tools/setup-envtest digest to ada8079

Author: gardener-ci-robot

go.mod

@@ -109,7 +109,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect
 	k8s.io/kubelet v0.32.4 // indirect
 	k8s.io/metrics v0.32.4 // indirect
-	sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20250517180713-32e5e9e948a5 // indirect
+	sigs.k8s.io/controller-runtime/tools/setup-envtest ada80794ea8f // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.7.0 // indirect