fix(automerge): fix comment command in dependabot-automerge workflow

Author: bengeois

.github/workflows/dependabot-automerge.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Auto-merge minor and patch updates
         if: steps.metadata.outputs.update-type == 'version-update:semver-minor' || steps.metadata.outputs.update-type == 'version-update:semver-patch'
         run: |
-          gh pr comment "$PR_URL" --body "🤖 **Auto-merged by Dependabot workflow**  
+          gh pr comment "$PR_URL" --body "🤖 **Auto-merged by Dependabot workflow**"
           gh pr merge --auto --squash "$PR_URL"
         env:
           PR_URL: ${{ github.event.pull_request.html_url }}