Update itinerant_sphinx_autodoc2.yml

.github/workflows/itinerant_sphinx_autodoc2.yml

@@ -6,6 +6,18 @@ on:
         description: 'Repo to test (user_name/repo_name)'
         required: true
 
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
 jobs:
   itinerant_sphinx_autodoc2:
     name: "${{ github.event.inputs.repo }}"