Add python-cassandra-driver for Xenial

Change-Id: Ib56a8249a8b914b44980c006996b823e6db1af3b
diff --git a/jenkins/client/job/debian/packages/extra.yml b/jenkins/client/job/debian/packages/extra.yml
index b5d4b6e..fe50cd6 100644
--- a/jenkins/client/job/debian/packages/extra.yml
+++ b/jenkins/client/job/debian/packages/extra.yml
@@ -149,6 +149,10 @@
               dist: xenial
               build: pipeline
               branch: debian/xenial
+            - package: python-cassandra-driver
+              dist: xenial
+              build: pipeline
+              branch: debian/xenial
           template:
             type: workflow-scm
             concurrent: false