Allowing mounts in containers is dangerous. Bugs in
mount namespaces or quirks of the container configuration
could allow for various breakouts.
By default, processes in containers will not be able to mount anyway,
rendering the allowances in the default AppArmor profile nearly
useless. Manually created sub-containers were able to mount, but
were yet restricted from performing most of the mounts flags indicated
in the profile.
Signed-off-by: Eric Windisch <eric@windisch.us>