Imports of gcs command

PathSynopsis
flagPackage flag implements command-line flag parsing.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/Microsoft/opengcs/internal/kmsgPackage kmsg contains support for parsing Linux kernel log entries read from /dev/kmsg.
github.com/Microsoft/opengcs/internal/oc
github.com/Microsoft/opengcs/internal/runtime/hcsv2
github.com/Microsoft/opengcs/service/gcs/bridgePackage bridge defines the bridge struct, which implements the control loop and functions of the GCS's bridge client.
github.com/Microsoft/opengcs/service/gcs/core/gcsPackage gcs defines the core functionality of the GCS.
github.com/Microsoft/opengcs/service/gcs/runtime/runcPackage runc defines an implementation of the Runtime interface which uses runC as the container runtime.
github.com/Microsoft/opengcs/service/gcs/transportPackage transport defines the interfaces describing a connection-like data transport mechanism.
github.com/containerd/cgroups
github.com/containerd/cgroups/stats/v1
github.com/opencontainers/runtime-spec/specs-go
github.com/sirupsen/logrusPackage logrus is a structured logger for Go, completely API compatible with the standard library logger.
go.opencensus.io/tracePackage trace contains support for OpenCensus distributed tracing.
ioPackage io provides basic interfaces to I/O primitives.
io/ioutilPackage ioutil implements some I/O utility functions.
osPackage os provides a platform-independent interface to operating system functionality.
syscallPackage syscall contains an interface to the low-level operating system primitives.
timePackage time provides functionality for measuring and displaying time.