Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / dblog / tests / modules / dblog_test_views / dblog_test_views.info.yml

name: 'Dblog test views'
type: module
description: 'Provides default views for views dblog tests.'
package: Testing
version: VERSION
core: 8.x
dependencies:
  - drupal:dblog
  - drupal:views