fix typo in stale-issues (Comfy-Org#4735)

Author: mcmonkey4eva

.github/workflows/stale-issues.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/stale@v9
         with:
-          stale-issue-message: 'This issue is being marked stale because it has not had any activity for 30 days. Reply below within 7 days if your issue still isn't solved, and it will be left open. Otherwise, the issue will be closed automatically.'
+          stale-issue-message: "This issue is being marked stale because it has not had any activity for 30 days. Reply below within 7 days if your issue still isn't solved, and it will be left open. Otherwise, the issue will be closed automatically."
           days-before-stale: 30
           days-before-close: 7
           stale-issue-label: 'Stale'