[librsvg] Post-release version bump to 2.42.3

[Federico Mena Quintero <federico src gnome org>]

commit 3ef29def7d4d74085029ddf04570c354b4483f65
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Feb 2 07:44:23 2018 -0600

    Post-release version bump to 2.42.3

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index a89070f..d54e0fa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 m4_define([rsvg_major_version],[2])
 m4_define([rsvg_minor_version],[42])
-m4_define([rsvg_micro_version],[2])
+m4_define([rsvg_micro_version],[3])
 m4_define([rsvg_extra_version],[])
 m4_define([rsvg_version],[rsvg_major_version.rsvg_minor_version.rsvg_micro_version()rsvg_extra_version])
 m4_define([rsvg_lt_version_info],m4_eval(rsvg_major_version + 
rsvg_minor_version):rsvg_micro_version:rsvg_minor_version)