cron_tests.sh: fix a bug of syslog daemon is disabled

The case will check the /var/log/messages to see if there is a record of
any crontab activity, so make sure syslog daemon is enabld.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
Reviewed-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
2 files changed