Remove log_discrepancies_repository_info_for_repository_size flag

What does this MR do and why?

Remove log_discrepancies_repository_info_for_repository_size flag

Enough data has been collected so there is no need to log anymore

Contributes to: #418243 (closed)

Changelog: other

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #418243 (closed)