libcontainer: change seccomp test for clone syscall

This commit changes the value of seccomp test for clone syscall.
Also hardcoded values should be changed because it is unclear to
understand what flags are tested.

Related issues:

* containerd/containerd#3314
* moby/moby#39308
* opencontainers/runtime-tools#694

Signed-off-by: Kenta Tada <Kenta.Tada@sony.com>

libcontainer/specconv/spec_linux_test.go

@@ -7,6 +7,8 @@ import (
 	"strings"
 	"testing"
 
+	"golang.org/x/sys/unix"
+
 	"github.com/opencontainers/runc/libcontainer/configs"
 	"github.com/opencontainers/runc/libcontainer/configs/validate"
 	"github.com/opencontainers/runtime-spec/specs-go"
@@ -104,7 +106,7 @@ func TestSetupSeccomp(t *testing.T) {
 				Args: []specs.LinuxSeccompArg{
 					{
 						Index:    0,
-						Value:    2080505856,
+						Value:    unix.CLONE_NEWNS | unix.CLONE_NEWUTS | unix.CLONE_NEWIPC | unix.CLONE_NEWUSER | unix.CLONE_NEWPID | unix.CLONE_NEWNET | unix.CLONE_NEWCGROUP,
 						ValueTwo: 0,
 						Op:       "SCMP_CMP_MASKED_EQ",
 					},
@@ -154,7 +156,7 @@ func TestSetupSeccomp(t *testing.T) {
 			expectedCloneSyscallArgs := configs.Arg{
 				Index:    0,
 				Op:       7, // SCMP_CMP_MASKED_EQ
-				Value:    2080505856,
+				Value:    unix.CLONE_NEWNS | unix.CLONE_NEWUTS | unix.CLONE_NEWIPC | unix.CLONE_NEWUSER | unix.CLONE_NEWPID | unix.CLONE_NEWNET | unix.CLONE_NEWCGROUP,
 				ValueTwo: 0,
 			}
 			if expectedCloneSyscallArgs != *call.Args[0] {