HACK: use local copy of containerd

Needed to containerd/oci.WithRdt is needed.

go.mod

@@ -8,9 +8,9 @@ require (
 	github.com/containerd/cgroups v1.0.2
 	github.com/containerd/console v1.0.3
 	github.com/containerd/containerd v1.5.7 // replaced, see the bottom of this file
-	github.com/containerd/containerd/api v0.0.0 // replaced, see the bottom of this file
+	github.com/containerd/containerd/api v1.6.0-beta.1 // replaced, see the bottom of this file
 	github.com/containerd/continuity v0.2.1
-	github.com/containerd/go-cni v1.1.0
+	github.com/containerd/go-cni v1.1.1-0.20211026134925-aa8bf14323a5
 	github.com/containerd/imgcrypt v1.1.2
 	github.com/containerd/stargz-snapshotter v0.9.0
 	github.com/containerd/stargz-snapshotter/estargz v0.9.0
@@ -19,15 +19,13 @@ require (
 	github.com/containernetworking/plugins v1.0.1
 	github.com/cyphar/filepath-securejoin v0.2.3
 	github.com/docker/cli v20.10.10+incompatible
-	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v20.10.10+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.4.0
 	github.com/fatih/color v1.13.0
 	github.com/gogo/protobuf v1.3.2
 	github.com/mattn/go-isatty v0.0.14
 	github.com/moby/sys/mount v0.2.0
-	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/image-spec v1.0.2-0.20210819154149-5ad6f50d6283
 	github.com/opencontainers/runtime-spec v1.0.3-0.20210910115017-0d6cc581aeea
@@ -44,7 +42,8 @@ require (
 )
 
 replace (
-	github.com/containerd/containerd => github.com/containerd/containerd v1.5.1-0.20211004173205-d193dc2b8afb
+	// HACK: build against local version of containerd/oci in order to enable --rdt-class
+	github.com/containerd/containerd => ../containerd
 	github.com/containerd/containerd/api => github.com/containerd/containerd/api v0.0.0-20211004173205-d193dc2b8afb
 	github.com/spf13/cobra => github.com/robberphex/cobra v1.2.2-0.20211012081327-8e3ac9400ac4 // https://github.com/spf13/cobra/pull/1503
 	github.com/spf13/pflag => github.com/robberphex/pflag v1.0.6-0.20211014094653-9df3e45100fd // https://github.com/spf13/pflag/pull/333