[commit: ghc] ghc-8.6: submodule update (e5b1ec9)

[git at git.haskell.org]

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

On branch  : ghc-8.6
Link       : http://ghc.haskell.org/trac/ghc/changeset/e5b1ec954809d0b92b57518cb5b369ae0a4ca6f1/ghc

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commit e5b1ec954809d0b92b57518cb5b369ae0a4ca6f1
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Fri Jul 13 17:34:17 2018 +0100

    submodule update
    
    (cherry picked from commit e40eb738bb15795a22b2765e12c3add20efa91a5)


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e5b1ec954809d0b92b57518cb5b369ae0a4ca6f1
 libraries/parallel | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/parallel b/libraries/parallel
index 41279a7..5015bc7 160000
--- a/libraries/parallel
+++ b/libraries/parallel
@@ -1 +1 @@
-Subproject commit 41279a764acd0758f15801c10650d73343637451
+Subproject commit 5015bc74127beac29b4d08dcb3beb230149fed25