Log Message:
Updated sysutils/logrotate to 3.17.0.
Upstream changes :
* lock state file to prevent parallel execution of logrotate
* add .bak extension to default taboo list
* allow to pass a home-relative path to include
* switch_user_permanently: skip switchback check if switched to root
* logrotate.service: enable ProtectClock to restrict setting of clock
* delete old logs hit by maxage regardless of dateext

Pkgsrc changes :
* included a patch made after release in order to get logrotate compiled on *BSD :
  https://github.com/logrotate/logrotate/pull/344