Increase timeout on scale test (#242)

Increase timeout on scale test

SUMMARY

This test frequently fails with the default 20s timeout. Bumping up to
60s.

Fixes #241
Depends-on: ansible/ansible-zuul-jobs#1131
ISSUE TYPE


Bugfix Pull Request

COMPONENT NAME

ADDITIONAL INFORMATION

Reviewed-by: Gonéri Le Bouder <goneri@lebouder.net>
Reviewed-by: None <None>

molecule/default/tasks/scale.yml

@@ -259,6 +259,8 @@
         namespace: "{{ scale_namespace }}"
         label_selectors:
           - app=nginx
+        wait: yes
+        wait_timeout: 60
       register: scale_out
 
     - assert: