fix(deps): update dependency hardhat to v2.20.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
hardhat (source)	2.19.5 -> 2.20.1

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Release Notes

nomiclabs/hardhat (hardhat)

v2.20.1: Hardhat v2.20.1

Compare Source

This release fixes a bug when hardhat_setStorageAt was used in untouched addresses.

v2.20.0: Hardhat v2.20.0 — Cancun

Compare Source

This release adds support for the upcoming cancun hardfork. This hardfork is not enabled by default; if you want to use it, then you have to enable it in your Hardhat config:

module.exports = {
  networks: {
    hardhat: {
      hardfork: "cancun",
    },
  },
}

Keep in mind that blob transactions are not supported yet. If you need this, please upvote or comment on this issue.

In addition, this release adds support for solc 0.8.24.

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