dev-haskell/errors: bump up to 1.4.7

Package-Manager: portage-2.2.10_p15
dev-haskell/dual-tree: bump up to 0.2.0.3

Package-Manager: portage-2.2.10_p15
dev-haskell/data-lens-light: bump up to 0.1.1

Package-Manager: portage-2.2.10_p15
dev-haskell/yesod-core: fixed 'cabal_chdeps' call

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