HOST_FINGERPRINT is also required but unused

.github/workflows/docs-deploy.yml

@@ -13,8 +13,9 @@ jobs:
         env:
           USERNAME: ${{ secrets.DOCUMENTATION_SSH_USERNAME }}
           SSH_PRIVATE_KEY: ${{ secrets.DOCUMENTATION_SSH_KEY }}
-          SSH_PUBLIC_KEY: not-needed
           HOST_NAME: ${{ secrets.DOCUMENTATION_SSH_HOST }}
+          SSH_PUBLIC_KEY: not-needed
           HOST_IP: not-needed
+          HOST_FINGERPRINT: not-needed
         with:
           args: "docs/ $USERNAME@$HOST_NAME:/var/www/select2-docs/user/"