Update publish.yml

Author: lorenzolewis

.github/workflows/publish.yml

@@ -33,5 +33,6 @@ jobs:
           host: ${{ secrets.SSH_HOST }}
           username: ${{ secrets.SSH_USERNAME }}
           key: ${{ secrets.SSH_KEY }}
+          passphrase: ${{ secrets.SSH_PASSPHRASE }}
           script: |
             echo whoami