feat: replace github.com/pkg/errors to errors

Signed-off-by: haoyun <yun.hao@daocloud.io>
Co-authored-by: zounengren <zouyee1989@gmail.com>

cmd/ctr/commands/tasks/checkpoint.go

@@ -17,6 +17,7 @@
 package tasks
 
 import (
+	"errors"
 	"fmt"
 
 	"github.com/containerd/containerd"
@@ -24,7 +25,6 @@ import (
 	"github.com/containerd/containerd/plugin"
 	"github.com/containerd/containerd/runtime/linux/runctypes"
 	"github.com/containerd/containerd/runtime/v2/runc/options"
-	"github.com/pkg/errors"
 	"github.com/urfave/cli"
 )
 

cmd/ctr/commands/tasks/kill.go

@@ -17,10 +17,11 @@
 package tasks
 
 import (
+	"errors"
+
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/cmd/ctr/commands"
 	"github.com/moby/sys/signal"
-	"github.com/pkg/errors"
 	"github.com/urfave/cli"
 )
 

cmd/ctr/commands/tasks/ps.go

@@ -17,13 +17,13 @@
 package tasks
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"text/tabwriter"
 
 	"github.com/containerd/containerd/cmd/ctr/commands"
 	"github.com/containerd/typeurl"
-	"github.com/pkg/errors"
 	"github.com/urfave/cli"
 )
 

cmd/ctr/commands/tasks/start.go

@@ -17,11 +17,12 @@
 package tasks
 
 import (
+	"errors"
+
 	"github.com/containerd/console"
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/cio"
 	"github.com/containerd/containerd/cmd/ctr/commands"
-	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli"
 )

cmd/ctr/commands/tasks/tasks_unix.go

@@ -21,6 +21,7 @@ package tasks
 
 import (
 	gocontext "context"
+	"errors"
 	"net/url"
 	"os"
 	"os/signal"
@@ -29,7 +30,6 @@ import (
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/cio"
 	"github.com/containerd/containerd/log"
-	"github.com/pkg/errors"
 	"github.com/urfave/cli"
 	"golang.org/x/sys/unix"
 )

cmd/ctr/commands/tasks/tasks_windows.go

@@ -18,6 +18,7 @@ package tasks
 
 import (
 	gocontext "context"
+	"errors"
 	"net/url"
 	"time"
 
@@ -25,7 +26,6 @@ import (
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/cio"
 	"github.com/containerd/containerd/log"
-	"github.com/pkg/errors"
 	"github.com/urfave/cli"
 )