Addon registry: Update kube-registry-proxy image from to (#19782)

Author: minikube-bot

pkg/minikube/assets/addons.go

@@ -400,7 +400,7 @@ var Addons = map[string]*Addon{
 			"registry-proxy.yaml",
 			"0640"),
 	}, false, "registry", "minikube", "", "", map[string]string{
-		"KubeRegistryProxy": "k8s-minikube/kube-registry-proxy:0.0.7@sha256:9fd683b2e47c5fded3410c69f414f05cdee737597569f52854347f889b118982",
+		"KubeRegistryProxy": "k8s-minikube/kube-registry-proxy:0.0.8@sha256:60ab3508367ad093b4b891231572577371a29f838d61e64d7f7d093d961c862c",
 		"Registry":          "registry:2.8.3@sha256:ac0192b549007e22998eb74e8d8488dcfe70f1489520c3b144a6047ac5efbe90",
 	}, map[string]string{
 		"KubeRegistryProxy": "gcr.io",