Updated Drupal to 8.6. This goes with the following updates because it's possible...
[yaffs-website] / vendor / symfony / http-kernel / DependencyInjection /
drwxr-xr-x   ..
-rw-r--r-- 4598 AddAnnotatedClassesToCachePass.php
-rw-r--r-- 701 AddClassesToCachePass.php
-rw-r--r-- 1284 ConfigurableExtension.php
-rw-r--r-- 1584 ControllerArgumentValueResolverPass.php
-rw-r--r-- 2046 Extension.php
-rw-r--r-- 2526 FragmentRendererPass.php
-rw-r--r-- 2509 LazyLoadingFragmentHandler.php
-rw-r--r-- 1025 LoggerPass.php
-rw-r--r-- 1127 MergeExtensionConfigurationPass.php
-rw-r--r-- 8520 RegisterControllerArgumentLocatorsPass.php
-rw-r--r-- 2951 RemoveEmptyControllerArgumentLocatorsPass.php
-rw-r--r-- 1992 ResettableServicePass.php
-rw-r--r-- 901 ServicesResetter.php