Update OCS documentation
What does this MR do and why?
Update Operational Container Scanning documentation:
- Mention the new limitation of Trivy report
- Mention the image that OCS is using under the hood.
- Mention that OCS is disabled when gitlab agent runs in fips mode
Relates to
OCS should be disabled when Gitlab-Agent is on ... (#439441 - closed)
Edited by Nick Ilieskou