vendor: cadvisor v0.39.0

Main upgrades:
- github.com/opencontainers/runc v1.0.0-rc93
- github.com/containerd/containerd v1.4.4
- github.com/docker/docker v20.10.2
- github.com/mrunalp/fileutils v0.5.0
- github.com/opencontainers/selinux v1.8.0
- github.com/cilium/ebpf v0.2.0

vendor/github.com/opencontainers/runc/libcontainer/criu_opts_linux.go

@@ -1,14 +1,6 @@
 package libcontainer
 
-// cgroup restoring strategy provided by criu
-type cgMode uint32
-
-const (
-	CRIU_CG_MODE_SOFT    cgMode = 3 + iota // restore cgroup properties if only dir created by criu
-	CRIU_CG_MODE_FULL                      // always restore all cgroups and their properties
-	CRIU_CG_MODE_STRICT                    // restore all, requiring them to not present in the system
-	CRIU_CG_MODE_DEFAULT                   // the same as CRIU_CG_MODE_SOFT
-)
+import criu "github.com/checkpoint-restore/go-criu/v4/rpc"
 
 type CriuPageServerInfo struct {
 	Address string // IP address of CRIU page server
@@ -32,7 +24,7 @@ type CriuOpts struct {
 	PreDump                 bool               // call criu predump to perform iterative checkpoint
 	PageServer              CriuPageServerInfo // allow to dump to criu page server
 	VethPairs               []VethPairName     // pass the veth to criu when restore
-	ManageCgroupsMode       cgMode             // dump or restore cgroup mode
+	ManageCgroupsMode       criu.CriuCgMode    // dump or restore cgroup mode
 	EmptyNs                 uint32             // don't c/r properties for namespace from this mask
 	AutoDedup               bool               // auto deduplication for incremental dumps
 	LazyPages               bool               // restore memory pages lazily using userfaultfd