chore: release v1.8.1

[sergelogvinov]

Bugfix release v1.8.1

Pull Request

What? (description)

Why? (reasoning)

Acceptance

Please use the following checklist:

• [ ] you linked an issue (if applicable)
• [ ] you included tests (if applicable)
• [ ] you ran conformance (make conformance)
• [ ] you linted your code (make lint)
• [ ] you linted your code (make unit)

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[sergelogvinov]

/m