Store 30 days of cPanel update logs in /var/cpanel/updatelogs/
When assisting customers, cPanel support staff may need to review cPanel's update history as recorded in /var/cpanel/updatelogs/ . Sometimes the log that needs to be reviewed does not exist, because it goes back further than 10 days (or whatever the current limit of logs to store may be).
This is a request from your support staff to store more days' logs, up to 30 or so. The disk space used by the logs is negligible. I cannot foresee any issues that could be caused by this.