Changes to List server skills

the response property duplicateUris became required for the status 200

the response property rejected became required for the status 200

the response property serverId became required for the status 200

the response property skills became required for the status 200

the response property skills/items/description became required for the status 200

the response property skills/items/name became required for the status 200

the response property skills/items/resources became required for the status 200

the response property skills/items/serverId became required for the status 200

the response property skills/items/skillUri became required for the status 200

the response property support became required for the status 200

the response property support/active became required for the status 200

the response property support/advertised became required for the status 200

the response property support/declared became required for the status 200

the response property support/directoryRead became required for the status 200

endpoint added