ci(lint): setup golangci-lint

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

pkg/ns/ns_linux_test.go

@@ -21,11 +21,12 @@ import (
 	"path/filepath"
 	"sync"
 
-	"github.com/containernetworking/plugins/pkg/ns"
-	"github.com/containernetworking/plugins/pkg/testutils"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"golang.org/x/sys/unix"
+
+	"github.com/containernetworking/plugins/pkg/ns"
+	"github.com/containernetworking/plugins/pkg/testutils"
 )
 
 func getInodeCurNetNS() (uint64, error) {

pkg/ns/ns_suite_test.go

@@ -17,11 +17,10 @@ package ns_test
 import (
 	"math/rand"
 	"runtime"
+	"testing"
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-
-	"testing"
 )
 
 func TestNs(t *testing.T) {