[clutter] Post-release version bump to 1.26.3

[Emmanuele Bassi <ebassi src gnome org>]

commit 01f95422b9caeb853bb9b91b5fede76fa317d0cb
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri May 12 11:39:18 2017 +0100

    Post-release version bump to 1.26.3

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7758faa..8a477ce 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 # - increase clutter_interface_version to the next odd number
 m4_define([clutter_major_version], [1])
 m4_define([clutter_minor_version], [26])
-m4_define([clutter_micro_version], [2])
+m4_define([clutter_micro_version], [3])
 
 # • for stable releases: increase the interface age by 1 for each release
 # • for development releases: keep clutter_interface_age to 0