[sysprof] build: bump version for symbol dirs API

[Christian Hergert <chergert src gnome org>]

commit 819e250e93a16b5ff83823a3802022ec3b92ac09
Author: Christian Hergert <chergert redhat com>
Date:   Sat Feb 25 21:53:27 2017 -0800

    build: bump version for symbol dirs API

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a04d7b5..afb4e06 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl Define Versioning Information
 dnl ***********************************************************************
 m4_define([major_version],[3])
 m4_define([minor_version],[23])
-m4_define([micro_version],[90])
+m4_define([micro_version],[91])
 m4_define([package_version],[major_version.minor_version.micro_version])
 m4_define([bug_report_url],[https://bugzilla.gnome.org/enter_bug.cgi?product=sysprof])
 m4_define([api_version],[2])