Imports of crane command

PathSynopsis
contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
github.com/google/go-containerregistry/cmd/crane/cmd
github.com/google/go-containerregistry/internal/signal
github.com/google/go-containerregistry/pkg/logsPackage logs exposes the loggers used by this library.
osPackage os provides a platform-independent interface to operating system functionality.