vendor: update containerd/cri, remove "docker/distribution" dependency

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/containerd/cri/pkg/server/sandbox_portforward_unix.go

@@ -100,9 +100,9 @@ func (c *criService) portForward(ctx context.Context, id string, port int32, str
 			return ctx.Err()
 		}
 		// give a chance to terminate gracefully or timeout
-		// 0.5s is the default timeout used in socat
+		// after 1s
 		// https://linux.die.net/man/1/socat
-		timeout := time.Duration(500) * time.Millisecond
+		const timeout = time.Second
 		select {
 		case e := <-errCh:
 			if errFwd == nil {

vendor/github.com/containerd/cri/pkg/store/image/image.go

@@ -24,8 +24,8 @@ import (
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/content"
 	"github.com/containerd/containerd/errdefs"
-	"github.com/docker/distribution/digestset"
 	imagedigest "github.com/opencontainers/go-digest"
+	"github.com/opencontainers/go-digest/digestset"
 	imageidentity "github.com/opencontainers/image-spec/identity"
 	imagespec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"

vendor/github.com/containerd/cri/vendor.conf

@@ -1,5 +1,4 @@
 # cri dependencies
-github.com/docker/distribution                      2461543d988979529609e8cb6fca9ca190dc48da # v2.7.1
 github.com/docker/docker                            4634ce647cf2ce2c6031129ccd109e557244986f
 github.com/opencontainers/selinux                   0d49ba2a6aae052c614dfe5de62a158711a6c461 # v1.5.1
 github.com/tchap/go-patricia                        666120de432aea38ab06bd5c818f04f4129882c9 # v2.2.6
@@ -35,7 +34,7 @@ github.com/konsorten/go-windows-terminal-sequences  edb144dfd453055e1e49a3d8b410
 github.com/matttproud/golang_protobuf_extensions    c12348ce28de40eed0136aa2b644d0ee0650e56c # v1.0.1
 github.com/Microsoft/go-winio                       6c72808b55902eae4c5943626030429ff20f3b63 # v0.4.14
 github.com/Microsoft/hcsshim                        5bc557dd210ff2caf615e6e22d398123de77fc11 # v0.8.9
-github.com/opencontainers/go-digest                 c9281466c8b2f606084ac71339773efd177436e7
+github.com/opencontainers/go-digest                 28d3ccc31a47933556673856d9807b4ca436108e
 github.com/opencontainers/image-spec                d60099175f88c47cd379c4738d158884749ed235 # v1.0.1
 github.com/opencontainers/runc                      dc9208a3303feef5b3839f4323d9beb36df0a9dd # v1.0.0-rc10
 github.com/opencontainers/runtime-spec              c4ee7d12c742ffe806cd9350b6af3b4b19faed6f # v1.0.2