ctdb-daemon: Avoid unnecessarily spamming the logs when in test mode

ctdb-daemon: Avoid unnecessarily spamming the logs when in test mode

Logging the logging location to syslog can be useful on production
systems when the configuration goes unexpectedly missing.  However, in
test mode this just adds noise to the logs on the test system.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>