Add timezone to openstack log decoder config

Change-Id: Ie02b399f305a43973308521537223a1c568b19ae
diff --git a/glance/meta/heka.yml b/glance/meta/heka.yml
index db9bf9e..6f93998 100644
--- a/glance/meta/heka.yml
+++ b/glance/meta/heka.yml
@@ -4,6 +4,7 @@
       engine: sandbox
       module_file: /usr/share/lma_collector/decoders/openstack_log.lua
       module_dir: /usr/share/lma_collector/common;/usr/share/heka/lua_modules
+      adjust_timezone: true
   splitter:
     glance:
       engine: token