[guide] add logroate.d files

[ihrapsa]

This will rotate logs and prevent

• Install: opkg update && opkg install logrotate
• add this cron job in /etc/crontabs/root:

  0 8 * * * *     /usr/sbin/logrotate /etc/logrotate.conf

• Create and put inside /etc/logrotate.d/ the following files and its respective contents:

vi /etc/logrotate.d/klipper

/root/klipper_logs/klippy.log
{
    rotate 7
    daily
    maxsize 64M
    missingok
    notifempty
    compress
    delaycompress
    sharedscripts
}

vi /etc/logrotate.d/moonraker

/root/klipper_logs/moonraker.log
{
    rotate 7
    daily
    maxsize 64M
    missingok
    notifempty
    compress
    delaycompress
    sharedscripts
}