Update .gitlab-ci.yml

1 job for master in 26 seconds (queued for 2 seconds)
Name Stage Failure
failed
Test SSH Test
$ chmod 644 ~/.ssh/known_hosts
$ scp testscript.sh $USER_NAME:~/testscript/testscript.sh
Warning: Permanently added the ECDSA host key for IP address '129.13.56.18' to the list of known hosts.
$ scp testscript.sh $USER_NAME:~/testscript/helloworld.c
Warning: Permanently added the ECDSA host key for IP address '129.13.56.20' to the list of known hosts.
$ ssh $USER_NAME "cd testscript && chmod 700 testscript/testscript.sh && ./testscript.sh"
chmod: cannot access 'testscript/testscript.sh': No such file or directory
Cleaning up file based variables
ERROR: Job failed: exit code 1