chore: update codegen (#3156)

Author: lkingland

hack/component-versions.json

@@ -1,6 +1,6 @@
 {
 	"Contour": {
-		"version": "v1.19.6",
+		"version": "v1.20.0",
 		"owner": "knative-extensions",
 		"repo": "net-contour"
 	},
@@ -16,7 +16,7 @@
 		"version": "v0.35.2"
 	},
 	"Serving": {
-		"version": "v1.19.7",
+		"version": "v1.20.0",
 		"owner": "knative",
 		"repo": "serving"
 	},

hack/component-versions.sh

@@ -11,9 +11,9 @@ set_versions() {
 	kind_node_version=v1.32.0@sha256:c48c62eac5da28cdadcf560d1d8616cfa6783b58f0d94cf63ad1bf49600cb027
 
 	# find source-of-truth in component-versions.json to add/modify components
-	knative_serving_version="v1.19.7"
+	knative_serving_version="v1.20.0"
 	knative_eventing_version="v1.19.8"
-	contour_version="v1.19.6"
+	contour_version="v1.20.0"
 	tekton_version="v1.1.0"
 	pac_version="v0.35.2"
 }