chore(deps): update dependency @typechain/hardhat to v6.1.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@typechain/hardhat	6.1.5 -> 6.1.6

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Release Notes

ethereum-ts/Typechain (@​typechain/hardhat)

### [`v6.1.6`](https://togithub.com/dethcrypto/TypeChain/releases/tag/%40typechain/hardhat%406.1.6) [Compare Source](https://togithub.com/ethereum-ts/Typechain/compare/@typechain/hardhat@6.1.5...@typechain/hardhat@6.1.6) ##### Patch Changes - Updated dependencies \[[`5b0759d`](https://togithub.com/ethereum-ts/Typechain/commit/5b0759d)] - Updated dependencies \[[`a036651`](https://togithub.com/ethereum-ts/Typechain/commit/a036651)] - [@​typechain/ethers-v5](https://togithub.com/typechain/ethers-v5)[@​10](https://togithub.com/10).2.1

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