Merge pull request #78923 from ochromy/SRVCOM-3134

[SRVCOM-3134] Update API version for connecting-channel-sinks

Author: JoeAldinger

modules/serverless-creating-subscriptions-yaml.adoc

@@ -21,14 +21,14 @@ After you have created a channel and an event sink, you can create a subscriptio
 +
 [source,yaml]
 ----
-apiVersion: messaging.knative.dev/v1beta1
+apiVersion: messaging.knative.dev/v1
 kind: Subscription
 metadata:
   name: my-subscription <1>
   namespace: default
 spec:
   channel: <2>
-    apiVersion: messaging.knative.dev/v1beta1
+    apiVersion: messaging.knative.dev/v1
     kind: Channel
     name: example-channel
   delivery: <3>