Update update.yml

Author: shyim

.github/workflows/update.yml

@@ -18,7 +18,6 @@ jobs:
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v5
         with:
-          token: ${{ secrets.GH_BOT_TOKEN }}
           commit-message: 'New docker updates'
           delete-branch: true
           assignees: shyim