Update scala-steward.yml

Author: paoloboni

.github/workflows/scala-steward.yml

@@ -17,4 +17,5 @@ jobs:
         uses: scala-steward-org/scala-steward-action@v2
         with:
           github-token: ${{ secrets.GH_TOKEN }}
-          author-email: 4746479+paoloboni@users.noreply.github.com
+          author-email: 41898282+github-actions[bot]@users.noreply.github.com
+          author-name: github-actions[bot]