[commit: ghc] master: Bump hsc2hs submodule (4631ceb)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/4631ceb261cb08756b955c6b495d5e719d35ab62/ghc

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

commit 4631ceb261cb08756b955c6b495d5e719d35ab62
Author: Moritz Angermann <moritz.angermann at gmail.com>
Date:   Sun Mar 4 10:37:58 2018 +0800

    Bump hsc2hs submodule
    
    This should have been part of 5f6fcf78.


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

4631ceb261cb08756b955c6b495d5e719d35ab62
 utils/hsc2hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/hsc2hs b/utils/hsc2hs
index 738f366..b858803 160000
--- a/utils/hsc2hs
+++ b/utils/hsc2hs
@@ -1 +1 @@
-Subproject commit 738f3666c878ee9e79c3d5e819ef8b3460288edf
+Subproject commit b8588039f3810e2d0f52e9afdb15998992ee38b1