Imports of package builder

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/containerd/containerd/platforms
github.com/moby/buildkit/client/llb
github.com/moby/buildkit/client/llb/sourceresolver
github.com/moby/buildkit/frontend
github.com/moby/buildkit/frontend/attestations/sbom
github.com/moby/buildkit/frontend/dockerfile/dockerfile2llb
github.com/moby/buildkit/frontend/dockerfile/linter
github.com/moby/buildkit/frontend/dockerfile/parserThe parser package implements a parser that transforms a raw byte-stream into a low-level Abstract Syntax Tree.
github.com/moby/buildkit/frontend/dockerui
github.com/moby/buildkit/frontend/gateway/client
github.com/moby/buildkit/frontend/gateway/pb
github.com/moby/buildkit/frontend/subrequests/lint
github.com/moby/buildkit/frontend/subrequests/outline
github.com/moby/buildkit/frontend/subrequests/targets
github.com/moby/buildkit/solver/errdefs
github.com/moby/buildkit/solver/pb
github.com/moby/buildkit/solver/result
github.com/moby/buildkit/util/grpcerrors
github.com/moby/buildkit/util/stack
github.com/moby/docker-image-spec/specs-go/v1
github.com/opencontainers/image-spec/specs-go/v1
github.com/pkg/errorsPackage errors provides simple error handling primitives.
google.golang.org/grpc/codesPackage codes defines the canonical error codes used by gRPC.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.