[libgda/LIBGDA_5.2] Set version to 5.2.3

[Vivien Malerba <vivien src gnome org>]

commit 74fd02d05c4d9c157e22609f21666693a6d65aed
Author: Vivien Malerba <malerba gnome-db org>
Date:   Thu Jun 11 22:16:31 2015 +0200

    Set version to 5.2.3

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index ace59a1..bdd329f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define(major, 5)
 m4_define(minor, 2)
-m4_define(micro, 2)
+m4_define(micro, 3)
 m4_define([gda_stable],
        m4_if(m4_eval(minor % 2), [0], [yes], [no]))
 AC_CONFIG_MACRO_DIR([m4])