chore(deps): bump github.com/containerd/containerd from 1.6.16 to 1.6.18

Bumps [github.com/containerd/containerd](https://github.com/containerd/containerd) from 1.6.16 to 1.6.18.
- [Release notes](https://github.com/containerd/containerd/releases)
- [Changelog](https://github.com/containerd/containerd/blob/main/RELEASES.md)
- [Commits](containerd/containerd@v1.6.16...v1.6.18)

---
updated-dependencies:
- dependency-name: github.com/containerd/containerd
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -19,59 +19,39 @@ require (
 require (
 	cloud.google.com/go v0.81.0 // indirect
 	github.com/Microsoft/go-winio v0.6.0 // indirect
-	github.com/Microsoft/hcsshim v0.9.6 // indirect
-	github.com/agext/levenshtein v1.2.3 // indirect
-	github.com/containerd/cgroups v1.0.4 // indirect
-	github.com/containerd/containerd v1.6.16 // indirect
+	github.com/containerd/containerd v1.6.18 // indirect
 	github.com/containerd/continuity v0.3.0 // indirect
-	github.com/containerd/fifo v1.0.0 // indirect
-	github.com/containerd/nydus-snapshotter v0.3.1 // indirect
-	github.com/containerd/stargz-snapshotter/estargz v0.13.0 // indirect
-	github.com/containerd/ttrpc v1.1.0 // indirect
 	github.com/containerd/typeurl v1.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/distribution v2.8.1+incompatible // indirect
 	github.com/docker/docker-credential-helpers v0.7.0 // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
-	github.com/felixge/httpsnoop v1.0.2 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
-	github.com/in-toto/in-toto-golang v0.5.0 // indirect
-	github.com/klauspost/compress v1.15.12 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/patternmatcher v0.5.0 // indirect
 	github.com/moby/sys/signal v0.7.0 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/secure-systems-lab/go-securesystemslib v0.4.0 // indirect
-	github.com/shibumi/go-pathspec v1.3.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/tonistiigi/fsutil v0.0.0-20230105215944-fb433841cbfa // indirect
 	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea // indirect
 	github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f // indirect
-	github.com/vbatts/tar-split v0.11.2 // indirect
-	go.opencensus.io v0.23.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.29.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.29.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.29.0 // indirect
 	go.opentelemetry.io/otel v1.4.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.4.1 // indirect
-	go.opentelemetry.io/otel/internal/metric v0.27.0 // indirect
-	go.opentelemetry.io/otel/metric v0.27.0 // indirect
 	go.opentelemetry.io/otel/sdk v1.4.1 // indirect
 	go.opentelemetry.io/otel/trace v1.4.1 // indirect
 	go.opentelemetry.io/proto/otlp v0.12.0 // indirect