Remove deprecated platforms package

Signed-off-by: Derek McGowan <derek@mcg.dev>

pkg/transfer/archive/exporter.go

@@ -31,8 +31,8 @@ import (
 	"github.com/containerd/containerd/v2/pkg/streaming"
 	"github.com/containerd/containerd/v2/pkg/transfer/plugins"
 	tstreaming "github.com/containerd/containerd/v2/pkg/transfer/streaming"
-	"github.com/containerd/containerd/v2/platforms"
 	"github.com/containerd/log"
+	"github.com/containerd/platforms"
 )
 
 func init() {

pkg/transfer/image/imagestore.go

@@ -33,7 +33,7 @@ import (
 	"github.com/containerd/containerd/v2/pkg/streaming"
 	"github.com/containerd/containerd/v2/pkg/transfer"
 	"github.com/containerd/containerd/v2/pkg/transfer/plugins"
-	"github.com/containerd/containerd/v2/platforms"
+	"github.com/containerd/platforms"
 )
 
 func init() {

pkg/transfer/local/pull_test.go

@@ -22,7 +22,7 @@ import (
 	"github.com/containerd/containerd/v2/defaults"
 	"github.com/containerd/containerd/v2/pkg/transfer"
 	"github.com/containerd/containerd/v2/pkg/unpack"
-	"github.com/containerd/containerd/v2/platforms"
+	"github.com/containerd/platforms"
 )
 
 func TestGetSupportedPlatform(t *testing.T) {

pkg/transfer/local/push.go

@@ -27,7 +27,7 @@ import (
 	"github.com/containerd/containerd/v2/core/remotes"
 	"github.com/containerd/containerd/v2/pkg/errdefs"
 	"github.com/containerd/containerd/v2/pkg/transfer"
-	"github.com/containerd/containerd/v2/platforms"
+	"github.com/containerd/platforms"
 	"github.com/opencontainers/go-digest"
 	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 )