Remove a dependency on libimage from pkg/bindings

... by updating for a c/common API change.

[NO NEW TESTS NEEDED]: Only moves unchanged code,
should not change behavior.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

vendor/github.com/containers/common/libimage/define/manifests.go

@@ -0,0 +1,27 @@
+package define
+
+import (
+	"github.com/containers/image/v5/manifest"
+)
+
+// ManifestListDescriptor references a platform-specific manifest.
+// Contains exclusive field like `annotations` which is only present in
+// OCI spec and not in docker image spec.
+type ManifestListDescriptor struct {
+	manifest.Schema2Descriptor
+	Platform manifest.Schema2PlatformSpec `json:"platform"`
+	// Annotations contains arbitrary metadata for the image index.
+	Annotations map[string]string `json:"annotations,omitempty"`
+}
+
+// ManifestListData is a list of platform-specific manifests, specifically used to
+// generate output struct for `podman manifest inspect`. Reason for maintaining and
+// having this type is to ensure we can have a common type which contains exclusive
+// fields from both Docker manifest format and OCI manifest format.
+type ManifestListData struct {
+	SchemaVersion int                      `json:"schemaVersion"`
+	MediaType     string                   `json:"mediaType"`
+	Manifests     []ManifestListDescriptor `json:"manifests"`
+	// Annotations contains arbitrary metadata for the image index.
+	Annotations map[string]string `json:"annotations,omitempty"`
+}