[commit: ghc] master: Update hadrian submodule (f741711)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/f7417118732d6c8431b3f281c3d34455c7443550/ghc

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

commit f7417118732d6c8431b3f281c3d34455c7443550
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Jun 5 11:27:21 2018 -0400

    Update hadrian submodule


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

f7417118732d6c8431b3f281c3d34455c7443550
 hadrian | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadrian b/hadrian
index 7c3c45f..ec5e9d3 160000
--- a/hadrian
+++ b/hadrian
@@ -1 +1 @@
-Subproject commit 7c3c45f4539af8e75764a1c100dfbb35a86f4be3
+Subproject commit ec5e9d3acdf9ca5ae0e5808ad6f510e9167f2552