[gtk-osx] Update itstool to 2.0.6.

[John Ralls <jralls src gnome org>]

commit b99c0bf7544c9bd3d4b545251ef271dc1cbf9a01
Author: John Ralls <jralls ceridwen us>
Date:   Thu May 23 17:06:48 2019 -0700

    Update itstool to 2.0.6.
    
    Patch no longer needed, left for folks building from local modulesets.

 modulesets-stable/gtk-osx-bootstrap.modules   | 4 +---
 modulesets-unstable/gtk-osx-bootstrap.modules | 4 +---
 modulesets/gtk-osx-bootstrap.modules          | 4 +---
 3 files changed, 3 insertions(+), 9 deletions(-)
---
diff --git a/modulesets-stable/gtk-osx-bootstrap.modules b/modulesets-stable/gtk-osx-bootstrap.modules
index 728b14d..2fdaa32 100644
--- a/modulesets-stable/gtk-osx-bootstrap.modules
+++ b/modulesets-stable/gtk-osx-bootstrap.modules
@@ -86,10 +86,8 @@
   </autotools>
 
   <autotools id="itstool" autogen-sh="configure">
-    <branch module="itstool/itstool-2.0.4.tar.bz2" version="2.0.4"
+    <branch module="itstool/itstool-2.0.6.tar.bz2" version="2.0.6n"
             repo="itstool">
-<!-- This patch can come out when itstool releases 2.0.5. -->
-      <patch 
file="https://gitlab.gnome.org/GNOME/gtk-osx/raw/master/patches/itstool-memory-management.patch"; strip="1"/>
     </branch>
     <dependencies>
       <dep package="libxml2"/>
diff --git a/modulesets-unstable/gtk-osx-bootstrap.modules b/modulesets-unstable/gtk-osx-bootstrap.modules
index a301723..9b196c7 100644
--- a/modulesets-unstable/gtk-osx-bootstrap.modules
+++ b/modulesets-unstable/gtk-osx-bootstrap.modules
@@ -78,10 +78,8 @@
   </autotools>
 
   <autotools id="itstool">
-    <branch module="itstool/itstool-2.0.4.tar.bz2" version="2.0.4"
+    <branch module="itstool/itstool-2.0.6.tar.bz2" version="2.0.6"
             repo="itstool">
-<!-- This patch can come out when itstool releases 2.0.5. -->
-      <patch 
file="https://gitlab.gnome.org/GNOME/gtk-osx/raw/master/patches/itstool-memory-management.patch"; strip="1"/>
     </branch>
     <!--branch repo="github" module="itstool/itstool"/-->
     <dependencies>
diff --git a/modulesets/gtk-osx-bootstrap.modules b/modulesets/gtk-osx-bootstrap.modules
index 9256d59..b699f01 100644
--- a/modulesets/gtk-osx-bootstrap.modules
+++ b/modulesets/gtk-osx-bootstrap.modules
@@ -80,10 +80,8 @@
   </autotools>
 
   <autotools id="itstool">
-    <branch module="itstool/itstool-2.0.4.tar.bz2" version="2.0.4"
+    <branch module="itstool/itstool-2.0.6.tar.bz2" version="2.0.6"
             repo="itstool">
-<!-- This patch can come out when itstool releases 2.0.5. -->
-      <patch 
file="https://gitlab.gnome.org/GNOME/gtk-osx/raw/master/patches/itstool-memory-management.patch"; strip="1"/>
     </branch>
     <!--branch repo="github" module="itstool/itstool" tag="2.0.5"/-->
     <dependencies>