dev-haskell/testpack: bump up to 2.1.3.0

Package-Manager: portage-2.2.14
dev-lang/purescript: bump up to 0.5.7.1

Package-Manager: portage-2.2.14
dev-haskell/scientific: bump up to 0.3.3.2

Package-Manager: portage-2.2.14
dev-haskell/semigroups: bump up to 0.15.4

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>