Added permissions to github action

.github/workflows/actions.yml

@@ -1,42 +1,49 @@
-  name: generate docs 
-  on:
-    push:
-      branches:
-        - main
-
-  jobs:
-    # build: 
-    #   runs-on: ubuntu-latest
-    #   steps:
-    #     - name: checkout
-    #       uses: actions/checkout@v4
-    #     - name: setup python
-    #       uses: actions/setup-python@v5
-    #       with:
-    #         python-version: '3.12'
-    #     - name: install dependencies
-    #       run: pip install -r tools/requirements.txt
-    #     - name: run script
-    #       run: python tools/generate-excel.py
-    deploy:
-      environment:
-        name: github-pages
-        url: ${{ steps.deployment.outputs.page_url }}
-      runs-on: ubuntu-latest
-      steps:
-        - name: Checkout
-          uses: actions/checkout@v3
-        - name: Setup Pages
-          uses: actions/configure-pages@v2
-        - name: Install tooling
-          run: pip install -r tools/requirements.txt
-        - name: Build docs
-          run: make
-        - name: Upload docs
-          uses: actions/upload-pages-artifact@v1
-          with:
-            # Upload entire repository
-            path: "upload"
-        - name: Deploy to GitHub Pages
-          id: deployment
-          uses: actions/deploy-pages@v1
+name: generate docs 
+on:
+  push:
+    branches:
+      - main
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+
+jobs:
+  # build: 
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - name: checkout
+  #       uses: actions/checkout@v4
+  #     - name: setup python
+  #       uses: actions/setup-python@v5
+  #       with:
+  #         python-version: '3.12'
+  #     - name: install dependencies
+  #       run: pip install -r tools/requirements.txt
+  #     - name: run script
+  #       run: python tools/generate-excel.py
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup Pages
+        uses: actions/configure-pages@v2
+      - name: Install tooling
+        run: pip install -r tools/requirements.txt
+      - name: Build docs
+        run: make
+      - name: Upload docs
+        uses: actions/upload-pages-artifact@v1
+        with:
+          # Upload entire repository
+          path: "upload"
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1