Update snapshot.yml

Author: bpamiri

.github/workflows/snapshot.yml

@@ -17,7 +17,7 @@ jobs:
       SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
 
   #  cfformat:
-  #    runs-on: ubuntu-20.04
+  #    runs-on: ubuntu-latest
   #    needs: tests
   #    steps:
   #      - name: Checkout Repository