Summary

We should stop writing to the *_ip column when creating rows in any of cu_changes, cu_log_event, or cu_private_event

Background

• In T363487: Remove the cuc_ip, cule_ip, and cupe_ip columns from the cu_changes, cu_log_event, and cu_private_event tables respectively as duplicated to the IP hex columns we want to remove the cuc_ip, cule_ip, and cupe_ip columns as duplicated to the *_ip_hex equivalents
• Once we have stopped reading from this column in all code, we can stop writing data to it
  • This is needed so that we can eventually drop the column after we have been able to verify that nothing broke when we stopped writing data to it

Acceptance criteria

• No code writes data to the cuc_ip, cule_ip, or cupe_ip columns