bijoe: add WCS_OLA_COMMAND to settings (#56079)

roles/app-setup/templates/bijoe-settings.j2

@@ -21,6 +21,8 @@ MELLON_USERNAME_TEMPLATE = '{attributes[name_id_content]}'
 
 MELLON_IDENTITY_PROVIDERS = []
 
+WCS_OLAP_COMMAND = '{{ virtualenv }}/bin/wcs-olap'
+
 # Override default hobo agent
 INSTALLED_APPS = ('bijoe.hobo_agent',) + INSTALLED_APPS
 {% endblock %}