dev-haskell/conduit: bump up to 1.0.7.1

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>
dev-haskell/attoparsec-conduit: bump up to 1.0.1.1

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>
dev-haskell/filesystem-conduit: bump up to 1.0.0.1

Signed-off-by: Alexander Vershilov <alexander.vershilov@gmail.com>