viced: add missing new lines to log messages

viced: add missing new lines to log messages

The server logger requires an explicit new line.

Reviewed-on: http://gerrit.openafs.org/11841
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
(cherry picked from commit 634ca4fdc206884afe0826bc682aa7d5208cdc8b)

Change-Id: Ic04d98d15b92a86303a38000d5738c038b83d68f
Reviewed-on: https://gerrit.openafs.org/12129
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>