Update module github.com/katzenpost/nyquist to v0.0.8

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/katzenpost/nyquist	v0.0.6 -> v0.0.8

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Release Notes

katzenpost/nyquist (github.com/katzenpost/nyquist)

### [`v0.0.8`](https://togithub.com/katzenpost/nyquist/compare/v0.0.7...v0.0.8) [Compare Source](https://togithub.com/katzenpost/nyquist/compare/v0.0.7...v0.0.8) ### [`v0.0.7`](https://togithub.com/katzenpost/nyquist/compare/v0.0.6...v0.0.7) [Compare Source](https://togithub.com/katzenpost/nyquist/compare/v0.0.6...v0.0.7)

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Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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