Revert "add apparmor to the Dockerfile"

This reverts commit fa1e390cad4fd36683e9667795967c711a4867e3.

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
skip apparmor with dind

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
Merge pull request #5534 from vieux/fix_apparmor_inside_container

Fix apparmor inside container