Minor update to insserv

[Jesse Smith]

A new update for insserv, the dependency checker for SysV init scripts, 
has been released. The new version, 1.25.0, includes a new check for 
OpenRC scripts and an update to the manual page.

The new version can be downloaded from its GitHub page: 
https://github.com/slicer69/insserv/releases/tag/1.25.0

- Jesse