Update sshtest

1 job for master in 1 minute and 2 seconds (queued for 2 seconds)
Name Stage Failure
failed
Test SSH Test
# bwunicluster.scc.kit.edu:22 SSH-2.0-OpenSSH_7.4
# bwunicluster.scc.kit.edu:22 SSH-2.0-OpenSSH_7.4
# bwunicluster.scc.kit.edu:22 SSH-2.0-OpenSSH_7.4
# bwunicluster.scc.kit.edu:22 SSH-2.0-OpenSSH_7.4
$ chmod 644 ~/.ssh/known_hosts
$ ssh hs_sharif@bwunicluster.scc.kit.edu "test/testscript.sh"
Warning: Permanently added the ECDSA host key for IP address '129.13.56.19' to the list of known hosts.
hs_sharif@bwunicluster.scc.kit.edu: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,keyboard-interactive).
ERROR: Job failed: exit code 1