vendor: update buildkit to master@ae9d0f5

Signed-off-by: Justin Chadwell <me@jedevc.com>

vendor/github.com/moby/buildkit/exporter/containerimage/exptypes/types.go

@@ -13,8 +13,17 @@ const (
 	ExporterInlineCache          = "containerimage.inlinecache"
 	ExporterBuildInfo            = "containerimage.buildinfo"
 	ExporterPlatformsKey         = "refs.platforms"
+	ExporterEpochKey             = "source.date.epoch"
 )
 
+// KnownRefMetadataKeys are the subset of exporter keys that can be suffixed by
+// a platform to become platform specific
+var KnownRefMetadataKeys = []string{
+	ExporterImageConfigKey,
+	ExporterInlineCache,
+	ExporterBuildInfo,
+}
+
 type Platforms struct {
 	Platforms []Platform
 }

vendor/github.com/moby/buildkit/exporter/containerimage/image/docker_image.go

@@ -0,0 +1,52 @@
+package image
+
+import (
+	"time"
+
+	"github.com/docker/docker/api/types/strslice"
+	ocispecs "github.com/opencontainers/image-spec/specs-go/v1"
+)
+
+// HealthConfig holds configuration settings for the HEALTHCHECK feature.
+type HealthConfig struct {
+	// Test is the test to perform to check that the container is healthy.
+	// An empty slice means to inherit the default.
+	// The options are:
+	// {} : inherit healthcheck
+	// {"NONE"} : disable healthcheck
+	// {"CMD", args...} : exec arguments directly
+	// {"CMD-SHELL", command} : run command with system's default shell
+	Test []string `json:",omitempty"`
+
+	// Zero means to inherit. Durations are expressed as integer nanoseconds.
+	Interval    time.Duration `json:",omitempty"` // Interval is the time to wait between checks.
+	Timeout     time.Duration `json:",omitempty"` // Timeout is the time to wait before considering the check to have hung.
+	StartPeriod time.Duration `json:",omitempty"` // The start period for the container to initialize before the retries starts to count down.
+
+	// Retries is the number of consecutive failures needed to consider a container as unhealthy.
+	// Zero means inherit.
+	Retries int `json:",omitempty"`
+}
+
+// ImageConfig is a docker compatible config for an image
+type ImageConfig struct {
+	ocispecs.ImageConfig
+
+	Healthcheck *HealthConfig `json:",omitempty"` // Healthcheck describes how to check the container is healthy
+	ArgsEscaped bool          `json:",omitempty"` // True if command is already escaped (Windows specific)
+
+	//	NetworkDisabled bool                `json:",omitempty"` // Is network disabled
+	//	MacAddress      string              `json:",omitempty"` // Mac Address of the container
+	OnBuild     []string          // ONBUILD metadata that were defined on the image Dockerfile
+	StopTimeout *int              `json:",omitempty"` // Timeout (in seconds) to stop a container
+	Shell       strslice.StrSlice `json:",omitempty"` // Shell for shell-form of RUN, CMD, ENTRYPOINT
+}
+
+// Image is the JSON structure which describes some basic information about the image.
+// This provides the `application/vnd.oci.image.config.v1+json` mediatype when marshalled to JSON.
+type Image struct {
+	ocispecs.Image
+
+	// Config defines the execution parameters which should be used as a base when running a container using the image.
+	Config ImageConfig `json:"config,omitempty"`
+}