fix: write handshake nonce correctly

[achingbrain]

The value and offset args to Buffer.writeUInt32LE vs DataView.setUint32 are the other way round.

Fixes a bug introduced in #125 where we were using the nonce value as an offset and writing 4 rather than writing the nonce value at offset 4.

[codecov-commenter]

Codecov Report

Merging #129 (ecd70af) into master (112e247) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #129   +/-   ##
=======================================
  Coverage   88.59%   88.59%           
=======================================
  Files          16       16           
  Lines        1841     1841           
  Branches      248      248           
=======================================
  Hits         1631     1631           
  Misses        210      210           

Impacted Files	Coverage Δ
src/handshakes/abstract-handshake.ts	92.07% <100.00%> (ø)

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[mpetrunic]

I have no idea how you manage to pinpoint this but good job 👏🏻 👏🏻 👏🏻 👏🏻

[wemeetagain]

Thanks ♥️

[lidel]

@wemeetagain mind shipping a patch release with this? It seems we need it to fix CI: https://app.circleci.com/pipelines/github/ipfs/go-ipfs/6010/workflows/3f9c17d0-e388-43f8-8dee-0a7789c5928f/jobs/65407

failed to negotiate security protocol: error reading handshake message: chacha20poly1305: message authentication failed

[mpetrunic]

@wemeetagain mind shipping a patch release with this? It seems we need it to fix CI: https://app.circleci.com/pipelines/github/ipfs/go-ipfs/6010/workflows/3f9c17d0-e388-43f8-8dee-0a7789c5928f/jobs/65407

failed to negotiate security protocol: error reading handshake message: chacha20poly1305: message authentication failed

Released 5.0.2