Security: Disable AppArmor check

Some OpenStack infra images don't have AppArmor enabled by default
and this causes V-51337 to fail. This patch skips the task where
AppArmor tag is checked.

Closes-Bug: 1554654

Change-Id: Icf653e2b8f84dbaee76d77f99020879d2e5aa4ea

tox.ini

@@ -103,6 +103,8 @@ commands =
 # NOTE(odyssey4me): We have to skip V-38462 as openstack-infra are now building
 #                   images with apt config Apt::Get::AllowUnauthenticated set
 #                   to true.
+# NOTE(mhayden):    Some infra images don't have AppArmor enabled, so V-51337
+#                   must be skipped.
 commands =
     rm -rf {homedir}/.ansible
     git clone https://git.openstack.org/openstack/openstack-ansible-plugins \
@@ -110,7 +112,7 @@ commands =
     ansible-playbook -i {toxinidir}/tests/inventory \
                      -e "rolename={toxinidir}" \
                      {toxinidir}/tests/test.yml \
-                     --skip-tag V-38462
+                     --skip-tag V-38462,V-51337
 
 
 [testenv:linters]