Integrate 7.x breaking changes in master

What does this MR do?

⚠

This MR is a staging area for upcoming breaking changes for the Container Scanning analyer we aim to release during 17.0 milestone.

The release must happen in sync with specific periods, as explained in gitlab-org/gitlab#451082 (comment 1858054698)

What are the relevant issue numbers?

gitlab-org/gitlab#455487 (closed)

Does this MR meet the acceptance criteria?

• Changelog trailer added
• Documentation created/updated for GitLab EE, if necessary
• Documentation created/updated for this project, if necessary
• Documentation reviewed by technical writer or follow-up review issue created
• Tests added for this feature/bug
• Job definition updated, if necessary
  • Auto-DevOps template
  • Job definition example
  • CI Templates
• Conforms to the code review guidelines
• Conforms to the Go guidelines
• Security reports checked/validated by reviewer