[gitg] Bump libgit2-glib to 0.0.23

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 1983305ddc69639f4435470f93ce760dc2a59183
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Nov 4 09:12:55 2014 +0100

    Bump libgit2-glib to 0.0.23

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 52fa345..e46aaec 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=0.0.20
+LIBGIT2_GLIB_REQUIRED_VERSION=0.0.23
 
 PKG_CHECK_MODULES(LIBGITG, [
        gthread-2.0 >= $GLIB_REQUIRED_VERSION