OSSM-6772 [DOC] Remove commands from Clean up Operator resources

[gwynnemonahan]

OSSM-6772 [DOC] Remove commands from Clean up Operator resources

Version(s): 4.12+

Issue: https://issues.redhat.com/browse/OSSM-6772

Link to docs preview: https://78463--ocpdocs-pr.netlify.app/openshift-enterprise/latest/service_mesh/v2x/removing-ossm#ossm-remove-cleanup_removing-ossm

QE review:

• [ ] QE has approved this change.

Additional information:

[ocpdocs-previewbot]

🤖 Wed Jul 03 16:46:47 - Prow CI generated the docs preview:

https://78463--ocpdocs-pr.netlify.app/openshift-dedicated/latest/service_mesh/v2x/removing-ossm.html https://78463--ocpdocs-pr.netlify.app/openshift-enterprise/latest/service_mesh/v2x/removing-ossm.html https://78463--ocpdocs-pr.netlify.app/openshift-rosa/latest/service_mesh/v2x/removing-ossm.html

[openshift-ci[bot]]

@gwynnemonahan: all tests passed!

Full PR test history. Your PR dashboard.

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. I understand the commands that are listed [here](https://go.k8s.io/bot-commands).