[clutter/clutter-1.18] Bump the dependency of Cogl to 1.17.5

[Emmanuele Bassi <ebassi src gnome org>]

commit 8c9b5d0568c7bb6f809b2cd6c787f48deb0a87f2
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Mar 19 22:01:53 2014 +0000

    Bump the dependency of Cogl to 1.17.5
    
    The EGL/KMS backend requires unreleased API.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726703

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 4886dc5..29bc5a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -136,7 +136,7 @@ AC_HEADER_STDC
 
 # required versions for dependencies
 m4_define([glib_req_version],           [2.37.3])
-m4_define([cogl_req_version],           [1.17.3])
+m4_define([cogl_req_version],           [1.17.5])
 m4_define([json_glib_req_version],      [0.12.0])
 m4_define([atk_req_version],            [2.5.3])
 m4_define([cairo_req_version],          [1.12.0])