cephadm: update hosts_facts to read apparmor profile names with spaces

cephadm: update hosts_facts to read apparmor profile names with spaces

Fixes: https://tracker.ceph.com/issues/66389
Update the host_facts class kernel_security method to correctly read
apparmor profile names that have spaces in them. Update the test to
verify this functionality.

Original-version-by: Sebastian Marsching <sebastian.marsching-git-2016@aquenos.com>
Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit d40fe10b8a75402d518fb54f58c689331c854778)

Conflicts:
	src/cephadm/cephadmlib/host_facts.py