sys-apps/nix: whitespace

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
sys-apps/nix: bump up to 1.7

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
net-misc/hath: version bump, move from test-framework to tasty

Package-Manager: portage-2.2.8-r1