Sort rpm/deb files alphabetically

This is rather trivial, but it makes comparing the files much easier

Change-Id: I01e42defbf778626afd8dd457f93f0b02dd1a19d
diff --git a/files/debs/zookeeper b/files/debs/zookeeper
index 66227f7..f41b559 100644
--- a/files/debs/zookeeper
+++ b/files/debs/zookeeper
@@ -1 +1 @@
-zookeeperd
\ No newline at end of file
+zookeeperd