add github pages permissions to yml file

Author: jasdumas

.github/workflows/publish2.yml

@@ -5,6 +5,11 @@ on:
 
 name: Quarto Publish
 
+# you need these permissions to publish to GitHub pages
+permissions:
+  contents: write
+  pages: write
+
 jobs:
   build-deploy:
     runs-on: ubuntu-latest