Add cap_add and cap_drop to unsupported keys
Add cap_add and cap_drop to unsupported keys

cdrage/kompose,kadel/kompose,containscafeine/kompose,skippbox/kompose,procrypt/kompose,rupalibehera/kompose,kubernetes/kompose,procrypt/kompose,ashetty1/kompose,gitlawr/kompose,kubernetes/kompose,containscafeine/kompose,skippbox/kompose,skippbox/kompose,gitlawr/kompose,kadel/kompose,ashetty1/kompose,gitlawr/kompose,ashetty1/kompose,surajnarwade/kompose,containscafeine/kompose,surajnarwade/kompose,rupalibehera/kompose,rupalibehera/kompose,cdrage/kompose,surajnarwade/kompose,procrypt/kompose