ci(lint): setup golangci-lint

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

plugins/sample/main.go

@@ -24,7 +24,6 @@ import (
 	"github.com/containernetworking/cni/pkg/types"
 	current "github.com/containernetworking/cni/pkg/types/100"
 	"github.com/containernetworking/cni/pkg/version"
-
 	bv "github.com/containernetworking/plugins/pkg/utils/buildversion"
 )
 

plugins/sample/sample_linux_test.go

@@ -17,11 +17,12 @@ package main
 import (
 	"fmt"
 
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+
 	"github.com/containernetworking/cni/pkg/skel"
 	"github.com/containernetworking/plugins/pkg/ns"
 	"github.com/containernetworking/plugins/pkg/testutils"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
 )
 
 var _ = Describe("sample test", func() {
@@ -125,5 +126,4 @@ var _ = Describe("sample test", func() {
 		_, _, err := testutils.CmdAddWithArgs(args, func() error { return cmdAdd(args) })
 		Expect(err).To(MatchError("must be called as chained plugin"))
 	})
-
 })

plugins/sample/sample_suite_test.go

@@ -3,10 +3,10 @@
 package main
 
 import (
+	"testing"
+
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-
-	"testing"
 )
 
 func TestSample(t *testing.T) {