[gtk-osx] Updates for gtk-doc to fix High Sierra breakage.

[John Ralls <jralls src gnome org>]

commit 5d63291fb80616c794f07ff30a2d1174efded9ba
Author: John Ralls <jralls ceridwen us>
Date:   Sun Apr 1 16:49:39 2018 -0700

    Updates for gtk-doc to fix High Sierra breakage.

 modulesets-stable/gtk-osx-bootstrap.modules |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modulesets-stable/gtk-osx-bootstrap.modules b/modulesets-stable/gtk-osx-bootstrap.modules
index f7e71ab..101193a 100644
--- a/modulesets-stable/gtk-osx-bootstrap.modules
+++ b/modulesets-stable/gtk-osx-bootstrap.modules
@@ -68,7 +68,7 @@
 
   <autotools id="libxml2" autogen-sh="configure"
              autogenargs='--libdir="$JHBUILD_LIBDIR" --with-python'>
-    <branch version="2.9.4" module="libxml2-2.9.4.tar.gz"
+    <branch version="2.9.7" module="libxml2-2.9.7.tar.gz"
            repo="xmlsoft.org"/>
     <after>
       <dep package="python"/>
@@ -85,7 +85,7 @@
   </autotools>
 
   <autotools id="itstool" autogen-sh="configure">
-    <branch module="itstool/itstool-2.0.2.tar.bz2" version="2.0.2"
+    <branch module="itstool/itstool-2.0.4.tar.bz2" version="2.0.4"
             repo="itstool"/>
     <dependencies>
       <dep package="libxml2"/>