Further Drupal 8.6.4 changes. Some core files were not committed before a commit...

[yaffs-website] / web / core / modules / system / tests / modules / module_cachebin / module_cachebin.services.yml

services:
  module_cachebin.cache_bin:
    class: Drupal\Core\Cache\CacheBackendInterface
    tags:
      - { name: cache.bin }
    factory: cache.backend.database:get
    arguments: [module_cachebin]