[commit: ghc] wip/fix-docs: Bump Cabal submodule (6826815)

[git at git.haskell.org]

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

On branch  : wip/fix-docs
Link       : http://ghc.haskell.org/trac/ghc/changeset/682681502ebcb0951be5dd280bb2a17d8587fe93/ghc

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commit 682681502ebcb0951be5dd280bb2a17d8587fe93
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Aug 7 20:10:01 2018 -0400

    Bump Cabal submodule


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682681502ebcb0951be5dd280bb2a17d8587fe93
 libraries/Cabal | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/Cabal b/libraries/Cabal
index 6671506..fe10982 160000
--- a/libraries/Cabal
+++ b/libraries/Cabal
@@ -1 +1 @@
-Subproject commit 6671506b488a0fe2079f9059a23510b35514c031
+Subproject commit fe10982db1f2fa7d828fc5f8ddaa5beedceaddec