Added grants to github token

Author: Thomas PEYROT

.github/workflows/deploy.yml

@@ -20,6 +20,11 @@ jobs:
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
 
+    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
+    permissions:
+      pages: write      # to deploy to Pages
+      id-token: write   # to verify the deployment originates from an appropriate source
+
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it