Bug#929428: lintian: Please add references to debian-policy about R³

[Guillem Jover <guillem@debian.org>]

Package: lintian
Version: 2.14.0
Severity: wishlist

Hi!

It would be nice if the various checks that involve R³ and currently
reference the dpkg-dev rootless-builds.txt spec, would also get refs
to policy §4.9.2 and §5.6.31.

Thanks,
Guillem