Known host needed

Author: martinpaljak

.github/workflows/robot.yml

@@ -41,6 +41,7 @@ jobs:
         with:
           ssh-private-key: ${{ secrets.SSH_KEY }}
       - name: Add known host key
+        if: (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/next' || github.ref == 'refs/heads/master') && matrix.java == '17'
         run: ssh-keyscan mvn.javacard.pro >> ~/.ssh/known_hosts
       - name: Deploy package
         if: (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/next' || github.ref == 'refs/heads/master') && matrix.java == '17'