Move task geo:check_replication_verification_status to gitlab namespace

What does this MR do?

Move task geo:check_replication_verification_status to gitlab: namespace

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

part of #225547 (closed) (there is a separate omnibus MR that needs to be merged after this one)