[commit: ghc] ghc-8.2: Bump xhtml submodule to 3000.2.2 (bac7043)

[git at git.haskell.org]

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

On branch  : ghc-8.2
Link       : http://ghc.haskell.org/trac/ghc/changeset/bac70437614ad4eaf7128996724e3a230a32c38f/ghc

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

commit bac70437614ad4eaf7128996724e3a230a32c38f
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Wed Jul 19 18:07:17 2017 -0400

    Bump xhtml submodule to 3000.2.2


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

bac70437614ad4eaf7128996724e3a230a32c38f
 libraries/xhtml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/xhtml b/libraries/xhtml
index 8a8c8a4..6358594 160000
--- a/libraries/xhtml
+++ b/libraries/xhtml
@@ -1 +1 @@
-Subproject commit 8a8c8a48bac2d3ed306b610a2e9fa393b5a7ffa5
+Subproject commit 6358594eb5139f6760e2ada72718d69fed5a1015