runtime: virtcontainers: fix govet fieldalignment

Fix structures alignment

fixes #2271

Depends-on: github.com/kata-containers/tests#3727

Signed-off-by: Julio Montes <julio.montes@intel.com>

src/runtime/virtcontainers/kata_agent_test.go

@@ -229,6 +229,7 @@ func TestHandleLocalStorage(t *testing.T) {
 func TestHandleDeviceBlockVolume(t *testing.T) {
 	k := kataAgent{}
 
+	// nolint: govet
 	tests := []struct {
 		BlockDeviceDriver string
 		inputMount        Mount
@@ -991,6 +992,7 @@ func TestKataCleanupSandbox(t *testing.T) {
 func TestKataAgentKernelParams(t *testing.T) {
 	assert := assert.New(t)
 
+	// nolint: govet
 	type testData struct {
 		debug             bool
 		trace             bool