`node:crypto` private KeyObject tracking issue

[littledivy]

• [x] PrivateKey#asymmetricKeyDetails
• [x] PrivateKey#asymmetricKeyType
• [ ] PrivateKey#export
• [x] createPrivateKey
  • [x] RSA
  • [x] pem
    • [x] pkcs8 (PRIVATE KEY)
    • [ ] pkcs1 (RSA PRIVATE KEY)
  • [x] der
    • [x] pkcs1
    • [x] pkcs8
    • [ ] sec1
  • [ ] jwk
  • [x] RSA-PSS
  • [x] pem
    • [x] pkcs8 (PRIVATE KEY)
    • [ ] pkcs1 (RSA PRIVATE KEY)
  • [x] der
    • [x] pkcs1
    • [x] pkcs8
    • [ ] sec1
  • [ ] jwk
  • [x] EC
    • [x] pem
    • [x] pkcs8
    • [ ] pkcs1
  • [x] der
    • [x] pkcs1
    • [x] pkcs8
    • [ ] sec1
  • [ ] jwk
  • [ ] DSA
  • [ ] x25519
  • [ ] x448
  • [ ] ed25519
  • [ ] ed448
  • [ ] dh

Initial PR: https://github.com/denoland/deno/pull/20981

[muddlebee]

@littledivy is there anything I can pick up from here? 👀