AppArmor: Fix missing entry for minnowboard

Get following complaint on MinnowBoard:

====
profile:/usr/sbin/connmand
apparmor:DENIED
denied_mask:r
operation:open
name:/sys/module/crc32c_intel/initstate
requested_mask:r

Apertis: https://phabricator.apertis.org/T5899
Signed-off-by: Frédéric Danis frederic.danis@collabora.com