quic: add proper error codes & messages for QUIC failures

[pimterry]

This wraps QUIC errors, providing useful error codes and messages for the defined error code cases from both OpenSSL and ngtcp2.

Before this, QUIC errors looked like:

// Application error with an explicit reason string:
Error [ERR_QUIC_APPLICATION_ERROR]: A QUIC application error occurred. 42n [client shutdown]
    at [kFinishClose] (node:internal/quic/quic:3505:22)
    at Session.onSessionClose (node:internal/quic/quic:679:31) {
  code: 'ERR_QUIC_APPLICATION_ERROR'
}

// All our internal errors:
Error [ERR_QUIC_TRANSPORT_ERROR]: A QUIC transport error occurred. 296n [undefined]
    at [kFinishClose] (node:internal/quic/quic:3502:22)
    at Session.onSessionClose (node:internal/quic/quic:679:31) {
  code: 'ERR_QUIC_TRANSPORT_ERROR'
}

Now they look like:

Error [ERR_QUIC_APPLICATION_ERROR]: QUIC application error 42: client shutdown
    at makeQuicError (node:internal/quic/quic:999:15)
    at [kFinishClose] (node:internal/quic/quic:3552:22)
    at Session.onSessionClose (node:internal/quic/quic:681:31) {
  code: 'ERR_QUIC_APPLICATION_ERROR',
  errorCode: 42n,
  type: 'application',
  reason: 'client shutdown'
}

Error [ERR_QUIC_TRANSPORT_ERROR]: QUIC transport error handshake failure (296)
    at makeQuicError (node:internal/quic/quic:988:15)
    at [kFinishClose] (node:internal/quic/quic:3534:22)
    at Session.onSessionClose (node:internal/quic/quic:681:31) {
  code: 'ERR_QUIC_TRANSPORT_ERROR',
  errorCode: 296n,
  type: 'transport',
  errorName: 'handshake failure'
}

[nodejs-github-bot]

Review requested:

• @nodejs/quic

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.03%. Comparing base (9adddc5) to head (40eebfd).
⚠️ Report is 18 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #63198      +/-   ##
==========================================
- Coverage   90.04%   90.03%   -0.01%     
==========================================
  Files         713      713              
  Lines      224926   224983      +57     
  Branches    42525    42531       +6     
==========================================
+ Hits       202526   202572      +46     
- Misses      14180    14187       +7     
- Partials     8220     8224       +4     

Files with missing lines	Coverage Δ
lib/internal/errors.js	97.64% <ø> (ø)
lib/internal/quic/quic.js	100.00% <100.00%> (ø)

... and 30 files with indirect coverage changes

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[bjohansebas]

why remove this?

[pimterry]

This line is declaring an error class for that code, but with the last change here (40eebfd) from the review above, we no longer use the class itself - QUIC errors now always use QuicError instances, with the code set explicitly instead. Changes the constructor of the resulting error, but not the error.code value.