New comment by Piraty on void-packages repository

https://github.com/void-linux/void-packages/pull/16032#issuecomment-548944055

Comment:
If your PR clearly will exceed the 45min timecap of travis, please put [ci skip] in the HEAD commit.

What is "revbump for minor mate update" supposed to mean? Please be more to the point why these templates need the revbump.