d/changelog: generate entry for 0.0.8-2 jessie-wikimedia

New release.

Change-Id: I0e2dfc8fb8b216b6063ab6cec04551f7b37d83c4
Git-Dch: Ignore
Signed-off-by: Arturo Borrero Gonzalez <aborrero@wikimedia.org>

debian/changelog

+prometheus-openstack-exporter (0.0.8-2) jessie-wikimedia; urgency=medium
+
+  * [1604501] d/service: fix templates leftovers
+
+ -- Arturo Borrero Gonzalez <aborrero@wikimedia.org>  Fri, 28 Sep 2018 13:33:05 +0200
+
 prometheus-openstack-exporter (0.0.8-1) jessie-wikimedia; urgency=medium
 
   * Initial release (Closes: #0)