[commit: ghc] master: Bump Cabal submodule (fa1c827)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/fa1c8279ada1e9f9ee34056de5be3b043b469f05/ghc

>---------------------------------------------------------------

commit fa1c8279ada1e9f9ee34056de5be3b043b469f05
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Thu Oct 4 12:44:49 2018 -0400

    Bump Cabal submodule


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fa1c8279ada1e9f9ee34056de5be3b043b469f05
 libraries/Cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/Cabal b/libraries/Cabal
index fe10982..5a42391 160000
--- a/libraries/Cabal
+++ b/libraries/Cabal
@@ -1 +1 @@
-Subproject commit fe10982db1f2fa7d828fc5f8ddaa5beedceaddec
+Subproject commit 5a42391b88aca4467e45c23aff3d74720c353667