[gitg] Bump libgit2-glib to 0.23.0

[Ignacio Casal Quinteiro <icq src gnome org>]

commit d5b8413d12f3b91745cdebee552478c6a0d743ae
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Jul 28 22:54:29 2015 +0200

    Bump libgit2-glib to 0.23.0

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 76965fd..e246900 100644
--- a/configure.ac
+++ b/configure.ac
@@ -99,7 +99,7 @@ GTK_REQUIRED_VERSION=3.12.0
 GTKSOURCEVIEW_REQUIRED_VERSION=3.10
 INTROSPECTION_REQUIRED=0.10.1
 WEBKITGTK_REQUIRED_VERSION=2.2
-LIBGIT2_GLIB_REQUIRED_VERSION=0.22.0
+LIBGIT2_GLIB_REQUIRED_VERSION=0.23.0
 
 PKG_CHECK_MODULES(LIBGITG, [
        gthread-2.0 >= $GLIB_REQUIRED_VERSION