profiles: prpl: logrotate configuration is moved to tr181-syslog

- Remove syslog-ng config option that creates a logrotate conf. This
option was causing a duplicate config error in syslog.
- Remove the script from base-files that adds logrotate cron job.
- Add logrotate package. It was selected by the removed config options
before.
- Adapt logrotate test to include separated logs

Signed-off-by: Yüce Kürüm <yuce.kurum@mind.be>
Signed-off-by: Yüce Kürüm <yuce.kurum_ext@softathome.com>
(cherry picked from commit c13ed76075b78604eb21213e1842465cea35f3ea)

.gitlab/tests/cram/generic/logrotate.t

@@ -7,7 +7,12 @@ Check that logrotate is properly setup:
   $ R "/usr/sbin/logrotate /etc/logrotate.conf"
 
   $ R 'grep /var/log/messages /var/lib/logrotate.status | cut -d\" -f2'
+  /var/log/messages_wifi
+  /var/log/messages_lcm.log
+  /var/log/messages_syslog
+  /var/log/messages_dhcp
   /var/log/messages
+  /var/log/messages_firewall
 
   $ R "grep /usr/sbin/logrotate /etc/crontabs/root"
   */10 * * * * /usr/sbin/logrotate /etc/logrotate.conf

package/base-files/files/etc/uci-defaults/16_prplos_cron_logrotate

@@ -1,4 +0,0 @@
-grep -s -q /usr/sbin/logrotate /etc/crontabs/root && exit 0
-echo "# logrotate runs every 10 minutes" >> /etc/crontabs/root
-echo "*/10 * * * * /usr/sbin/logrotate /etc/logrotate.conf" >> /etc/crontabs/root
-exit 0

profiles/prpl.yml

@@ -174,8 +174,7 @@ diffconfig: |
           CONFIG_PACKAGE_rpcd-mod-luci=y
           CONFIG_PACKAGE_ip-full=y
           CONFIG_PACKAGE_ip-bridge=y
-          CONFIG_SYSLOGNG_LOGROTATE=y
-          CONFIG_SYSLOGNG_LOGROTATE_MAXSIZE="5M"
+          CONFIG_PACKAGE_logrotate=y
           CONFIG_PACKAGE_mod-xpon-prpl-mock=m
           # CONFIG_PACKAGE_firewall4 is not set
           # CONFIG_PACKAGE_logd is not set