Defined notes for BSI SYS.1.6.A16

[lichtblaugue]

Description:

Added notes for BSI SYS.1.6 controls including scc rules

Rationale:

As we have multiple customers asking for a BSI profile to be included in the compliance-operator, we are contributing a profile. To provide a better review process, the individual controle are implemented as separate PRs.

[openshift-ci[bot]]

Hi @lichtblaugue. Thanks for your PR.

I'm waiting for a ComplianceAsCode member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.

[github-actions[bot]]

Start a new ephemeral environment with changes proposed in this pull request:

Fedora Environment

Oracle Linux 8 Environment

[sluetze]

LGTM