dev-haskell/cabal-install: keyword for ppc and sparc

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
rekeyword depends for 'dev-haskell/haskell-src-exts' on ppc ppc64 and sparc

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
dev-haskell/test-framework-th-prime: bump up to 0.0.6

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