Imports of package authn

PathSynopsis
github.com/docker/cli/cli/config
github.com/docker/cli/cli/config/configfile
github.com/docker/cli/cli/config/types
github.com/google/go-containerregistry/pkg/namePackage name defines structured types for representing image references.
github.com/mitchellh/go-homedir
osPackage os provides a platform-independent interface to operating system functionality.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.