fix: delete testing folder with long name

pkg/vf/virtionet_test.go

@@ -55,6 +55,7 @@ func TestConnectUnixPath(t *testing.T) {
 		// Update HOME env so os.UserHomeDir returns the update path with subfolder
 		updatedUserHome := filepath.Join(origUserHome, subDir)
 		os.Setenv("HOME", updatedUserHome)
+		defer os.RemoveAll(updatedUserHome)
 
 		err := testConnectUnixgram(t)
 		// It should return an error