dev-haskell/yesod-form: bump up to 1.2.1.3

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/yesod-json: bump up to 1.1.2.1

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