Update good-egg.yml

Author: jonashellmann

.github/workflows/good-egg.yml

@@ -15,6 +15,7 @@ jobs:
         uses: 2ndSetAI/good-egg@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
+          skip-known-contributors: 'false'
           comment: 'true'
           check-run: 'true'
           fail-on-low: 'true'