[SCM] pd-hcs/master: Use dh compat version 9

[umlaeute at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit d42ed70509990462ff02ca5135aac5f36b8570be
Author: IOhannes m zmölnig <zmoelnig at umlautQ.umlaeute.mur.at>
Date:   Fri Jun 10 21:27:59 2016 +0200

    Use dh compat version 9
    
    to enable hardening

diff --git a/debian/compat b/debian/compat
index 7f8f011..ec63514 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-7
+9

-- 
pd-hcs packaging