Change the top level acl and acl entries commands to be under the service command

[anthony-gomez-fastly]

BREAKING CHANGE

Change summary

Move the top level acl and acl-entries to be under the service command

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

New Feature Submissions:

• Does your submission pass tests?

Changes to Core Features:

• Have you written new tests for your core changes, as applicable?
• Have you successfully run tests with your changes locally?

[philippschulte]

Thanks!