The latest version 1.6.0 breaks STI with:

```
TASK [str-common-init : Copy tests to test environment] ************************
fatal: [sut]: FAILED! => {
    "changed": false
}
MSG:
Unsupported parameters for (ansible.posix.synchronize) module: ssh_args. Supported parameters include: _local_rsync_password, _local_rsync_path, _ssh_args, _substitute_controller, archive, checksum, compress, copy_links, delay_updates, delete, dest, dest_port, dirs, existing_only, group, link_dest, links, mode, owner, partial, perms, private_key, recursive, rsync_opts, rsync_path, rsync_timeout, set_remote_user, src, ssh_connection_multiplexing, times, use_ssh_args, verify_host.
```

Signed-off-by: Miroslav Vadkerti <mvadkert@redhat.com>