Revert comparison "fix" from ansible-lint
In
d737083, we thought we were fixing something, but it turns out the
comparison suggested will throw an error if container_name contains a
dash (which it likely will). Revert the change and instruct
ansible-lint to not complain about that error on that line.
Resolves: rhbz#
1731919
Signed-off-by: Zack Cerza <zack@redhat.com>