Bump submodule nofib again (Semigroup now required)
Bump submodule nofib again (Semigroup now required)

Commit 063e0b4e5ea53a02713eb48555bbd99d934a3de5 accidentially undid
7b8827ab24a3af8555f1adf250b7b541e41d8f5d where I bumped nofib
previously.

ezyang/ghc,shlevy/ghc,ezyang/ghc,sdiehl/ghc,sdiehl/ghc,sdiehl/ghc,ezyang/ghc,ezyang/ghc,sdiehl/ghc,ezyang/ghc,shlevy/ghc,shlevy/ghc,sdiehl/ghc,ezyang/ghc,sdiehl/ghc,ezyang/ghc,shlevy/ghc,shlevy/ghc,shlevy/ghc,sdiehl/ghc,shlevy/ghc