pkg/kamailio/obs: updated tmpfiles

fixed removing of kamailio_ctl and other files

pkg/kamailio/obs/kamailio.tmpfiles

@@ -1 +1,6 @@
-D /run/kamailio 0700 kamailio kamailio -
+x /run/kamailio/kamailio_ctl
+x /run/kamailio/kamailio.pid
+x /run/kamailio/kamailio_rpc.fifo
+x /run/kamailio/kamailio_rpc.sock
+d /run/kamailio 0700 kamailio kamailio 7d
+