Fix instant merge so auto-merge is used instead.

Author: PythonCoderAS

.github/workflows/auto-merge.yml

@@ -11,7 +11,7 @@ jobs:
     if: ${{ github.actor == 'dependabot[bot]' || github.actor == 'auto-npm-upgrade[bot]' }}
     steps:
       - name: Enable auto-merge for Dependabot PRs
-        run: gh pr merge --auto --merge "$PR_URL"
+        run: gh pr merge --auto "$PR_URL"
         env:
           PR_URL: ${{github.event.pull_request.html_url}}
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}