New comment by Goorzhel on void-packages repository

https://github.com/void-linux/void-packages/pull/26391#issuecomment-727523936

Comment:
Oh, dear, this is an old patch I thought I'd send up, before I saw the [`make_dirs`](https://github.com/Goorzhel/void-packages/blob/25102fb7685b04c1abf23456d3f78ce31c3094ce/srcpkgs/grafana/template#L18) line. My apologies.