(ids) add log rotate

src/opnsense/service/templates/OPNsense/IDS/+TARGETS

 rc.conf.d:/etc/rc.conf.d/suricata
 rules.config:/usr/local/etc/suricata/rules.config
 suricata.yaml:/usr/local/etc/suricata/suricata.yaml
+newsyslog.conf:/etc/newsyslog.conf.d/suricata

src/opnsense/service/templates/OPNsense/IDS/newsyslog.conf

+# logfilename                   [owner:group]   mode    count size      when    flags   [/pid_file]               [sig_num]
+{% if helpers.exists('OPNsense.IDS.general') and OPNsense.IDS.general.enabled|default("0") == "1"%}
+{% set intf = helpers.getNodeByTag('interfaces.'+OPNsense.IDS.general.interfaces.split(',')[0]).if %}
+/var/log/suricata/stats.log     root:wheel      640     7     100       $D0     B       /var/run/suricata_{{ intf }}.pid 1
+/var/log/suricata/eve.json      root:wheel      640     4     100       $W0D23  B       /var/run/suricata_{{ intf }}.pid 1
+{% endif %}