Imports of package docker

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/docker/buildx/driver
github.com/docker/buildx/util/progress
github.com/docker/docker/clientPackage client is a Go client for the Docker Engine API.
github.com/moby/buildkit/client
github.com/pkg/errorsPackage errors provides simple error handling primitives.
netPackage net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets.
timePackage time provides functionality for measuring and displaying time.