Roll hunspell r95712:96723

This picks up the stringprintf.h include fix.

BUG=None
TEST=None

R=evan@chromium.org

Review URL: http://codereview.chromium.org/7647006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96738 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -67,7 +67,7 @@ deps = {
     "/trunk/deps/third_party/icu46@93875",
 
   "src/third_party/hunspell":
-   "/trunk/deps/third_party/hunspell@95712",
+   "/trunk/deps/third_party/hunspell@96723",
 
   "src/third_party/hunspell_dictionaries":
     "/trunk/deps/third_party/hunspell_dictionaries@79099",