fix(ci): add close-pr and failure label to anti-slop workflow (#33236)

Co-authored-by: Asuka Minato <i@asukaminato.eu.org>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

.github/workflows/anti-slop.yml

@@ -15,3 +15,5 @@ jobs:
       - uses: peakoss/anti-slop@v0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
+          close-pr: false
+          failure-add-pr-labels: "needs-revision"