Add golangci-lint workflow (#4999)

* fix lint workflow

* add golang lint

* close http response body

pkg/models/resources/v1alpha3/dashboard/dashboard_test.go

@@ -47,6 +47,7 @@ func TestGetListDashboards(t *testing.T) {
 		t.Fatalf("unable add APIs to scheme: %v", err)
 	}
 
+	//nolint:staticcheck
 	c = fake.NewFakeClientWithScheme(sch)
 
 	var labelSet1 = map[string]string{"foo-1": "bar-1"}