[Worker] Test exporting a ECDH private key with PKCS8 format.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Starting worker: resources/ec-generate-export-pkcs8-key.js
[Worker] Generating a key pair...
[Worker] Exporting the public key...
PASS [Worker] privateKey.byteLength is 185
PASS successfullyParsed is true

TEST COMPLETE