added link checker in workflow

.github/workflows/update_www3.yml

@@ -4,7 +4,7 @@ on:
     branches: [ 3.10.0 ]
 
 jobs:
-  job_one:
+  deploy:
     name: Deploy
     runs-on: ubuntu-latest
     steps:
@@ -22,3 +22,25 @@ jobs:
           git pull
           sed -i "s/https:\/\/www.threefold.io/https:\/\/www3.threefold.io/g" config.toml
           bash build.sh
+          
+  wait:
+    needs: deploy
+    name: Wait for Website Update
+    runs-on: ubuntu-latest
+    steps:
+    - name: Wait Period
+      id: wait-deploy
+      run: |
+        echo "Sleeping for 30"
+        sleep 30
+        
+  checklinks:
+    needs: wait
+    name: Check for Broken Links
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check for Broken Links
+        id: link-report
+        uses: docker://ghcr.io/threefoldfoundation/website-link-checker:latest
+        with:
+          args: 'https://www3.threefold.io -w 404'