Bump hardhat from 2.26.2 to 3.0.2

Bumps [hardhat](https://github.com/NomicFoundation/hardhat/tree/HEAD/v-next/hardhat) from 2.26.2 to 3.0.2.
- [Release notes](https://github.com/NomicFoundation/hardhat/releases)
- [Changelog](https://github.com/NomicFoundation/hardhat/blob/main/v-next/hardhat/CHANGELOG.md)
- [Commits](https://github.com/NomicFoundation/hardhat/commits/hardhat@3.0.2/v-next/hardhat)

---
updated-dependencies:
- dependency-name: hardhat
  dependency-version: 3.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Author: dependabot[bot]