Add comment why we need the token

Author: aivus

.github/workflows/publish.yml

@@ -32,6 +32,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
         with:
+          # Required to allow push to main without the checks/PR
           token: ${{ secrets.GH_PUSH_TOKEN }}
 
       - name: Set up Node.js