fix: trigger for main workflow

Author: kameshsampath

.github/workflows/main.yml

@@ -2,7 +2,8 @@ name: Knative Tutorial
 
 on:
   release: 
-    types: [published,released]
+    types:
+      - released
 env:
   SITE_DIR: "gh-pages"
 

site.yml

@@ -9,13 +9,13 @@ site:
 content:
   sources:
     - url: [email protected]:redhat-developer-demos/knative-tutorial.git
-      tags: v1.13.3
+      tags: v1.13.4
       branches: []
       start_path: documentation
 asciidoc:
   attributes:
     tutorial-namespace: knativetutorial
-    branch: v1.13.3
+    branch: v1.13.4
     workshop-domain: guru.devx.red
     minikube-version:  v1.17.1
     openshift-version: v4.6