[ovn jobs] collect northd and controller logs

These would help in troubleshooting issues.

Change-Id: I9e4c5251e62c81222eb50995eea8eb7c2161b7d2
diff --git a/zuul.d/master_jobs.yaml b/zuul.d/master_jobs.yaml
index 4824424..acafbb9 100644
--- a/zuul.d/master_jobs.yaml
+++ b/zuul.d/master_jobs.yaml
@@ -716,6 +716,8 @@
       zuul_copy_output:
         '{{ devstack_base_dir }}/data/ovs': 'logs'
         '{{ devstack_base_dir }}/data/ovn': 'logs'
+        '{{ devstack_log_dir }}/ovn-controller.log': 'logs'
+        '{{ devstack_log_dir }}/ovn-northd.log': 'logs'
         '{{ devstack_log_dir }}/ovsdb-server-nb.log': 'logs'
         '{{ devstack_log_dir }}/ovsdb-server-sb.log': 'logs'
         '/var/log/ovn': 'logs'