New review comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/31053#discussion_r637341280

Comment:
Notwithstanding other non-technical questions. `NR == 3` sounds incorrect.
In my opinion, it should be
```suggestion
	/^author .*noreply/ { print C ": commit author has a noreply email" }
```