apache.te: Add labelling support for /var/log/mlogc

Add the right labelling support for the
ModSecurity Audit Log Collector(mlogc).
mlogc is started by apache and run with the
same selinux security context.

Signed-off-by: Elia Pinto <andronicus.spiros@gmail.com>
Module version bump for apache/mlogc patch from Elia Pinto.