Fix token for Eleventy deploy workflow

Author: kfranqueiro

.github/workflows/11ty-publish.yaml

@@ -5,7 +5,7 @@ name: CI
 # See https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#onpushpull_requestbranchestags
 on:
   push:
-    branches: [main]
+    branches: [main, kgf-11ty-deploy-fix]
 
 jobs:
   main:
@@ -19,6 +19,7 @@ jobs:
         with:
           ref: gh-pages
           path: _site
+          token: ${{ secrets.W3CGRUNTBOT_TOKEN }}
       - name: Install Node.js and dependencies
         uses: actions/setup-node@v4
         with: