Update appleboy/ssh-action action to v1.2.1 (#196)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/deploy.yml

@@ -22,7 +22,7 @@ jobs:
           push: true
           tags: swiftfiddle/swiftfiddle-runner:latest
 
-      - uses: appleboy/[email protected].0
+      - uses: appleboy/[email protected].1
         with:
           host: ${{ secrets.SSH_HOST }}
           username: ${{ secrets.SSH_USER }}