Add GH_TOKEN for gh CLI

Author: Andrej730

.github/workflows/bonsai-docs.yml

@@ -10,6 +10,7 @@ jobs:
       - working-directory: ./
         env:
           GH_APIKEY: ${{ secrets.GH_APIKEY }}
+          GH_TOKEN: ${{ secrets.GH_APIKEY }}
         run: |
           sudo apt update && sudo apt install -y python3-pip
           pip3 install furo sphinx-autoapi sphinx-copybutton