Use github.com/containerd/cgroups/v3 to remove gogo

Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>

metrics/cgroups/cgroups.go

@@ -20,7 +20,7 @@
 package cgroups
 
 import (
-	"github.com/containerd/cgroups"
+	"github.com/containerd/cgroups/v3"
 	"github.com/containerd/containerd/events"
 	v1 "github.com/containerd/containerd/metrics/cgroups/v1"
 	v2 "github.com/containerd/containerd/metrics/cgroups/v2"

metrics/cgroups/metrics_test.go

@@ -26,7 +26,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/containerd/cgroups"
+	"github.com/containerd/cgroups/v3"
 	"github.com/containerd/containerd/metrics/cgroups/common"
 	v1 "github.com/containerd/containerd/metrics/cgroups/v1"
 	v2 "github.com/containerd/containerd/metrics/cgroups/v2"

metrics/cgroups/v1/cgroups.go

@@ -22,7 +22,7 @@ package v1
 import (
 	"context"
 
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
 	eventstypes "github.com/containerd/containerd/api/events"
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/events"

metrics/cgroups/v1/metrics.go

@@ -24,7 +24,7 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
 	"github.com/containerd/containerd/log"
 	cmetrics "github.com/containerd/containerd/metrics"
 	"github.com/containerd/containerd/metrics/cgroups/common"

metrics/cgroups/v1/oom.go

@@ -25,7 +25,7 @@ import (
 
 	"golang.org/x/sys/unix"
 
-	"github.com/containerd/cgroups"
+	cgroups "github.com/containerd/cgroups/v3/cgroup1"
 	metrics "github.com/docker/go-metrics"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/sirupsen/logrus"