Updated Drupal to 8.6. This goes with the following updates because it's possible...
[yaffs-website] / web / core / modules / basic_auth /
drwxr-xr-x   ..
-rw-r--r-- 189 basic_auth.info.yml
-rw-r--r-- 1281 basic_auth.module
-rw-r--r-- 499 basic_auth.services.yml
drwxr-xr-x - src
drwxr-xr-x - tests