Update publish.yml

Author: arjunsuresh

.github/workflows/publish.yml

@@ -8,9 +8,9 @@ on:
     branches:
       - main
       - dev
-
+permissions:
+  contents: read
 jobs:
-
   publish:
     name: Publish the site
     runs-on: ubuntu-latest
@@ -28,4 +28,4 @@ jobs:
         run: pip install -r docs/requirements.txt
 
       - name: Run Mkdocs deploy
-        run: mkdocs gh-deploy --force
+        run: mkdocs gh-deploy --force