chore(deps): update dependency @nomicfoundation/hardhat-toolbox-viem to v4 (#154)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
|
[@nomicfoundation/hardhat-toolbox-viem](https://redirect.github.com/nomicfoundation/hardhat/tree/main/packages/hardhat-toolbox-viem)
([source](https://redirect.github.com/nomicfoundation/hardhat)) |
dependencies | major | [`3.0.0` ->
`4.1.0`](https://renovatebot.com/diffs/npm/@nomicfoundation%2fhardhat-toolbox-viem/3.0.0/4.1.0)
| [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/nomicfoundation/hardhat/badge)](https://securityscorecards.dev/viewer/?uri=github.com/nomicfoundation/hardhat)
|

---

### Release Notes

<details>
<summary>nomicfoundation/hardhat
(@&#8203;nomicfoundation/hardhat-toolbox-viem)</summary>

###
[`v4.1.0`](https://redirect.github.com/nomicfoundation/hardhat/compare/@nomicfoundation/hardhat-toolbox-viem@4.0.0...@nomicfoundation/hardhat-toolbox-viem@4.1.0)

[Compare
Source](https://redirect.github.com/nomicfoundation/hardhat/compare/@nomicfoundation/hardhat-toolbox-viem@4.0.0...@nomicfoundation/hardhat-toolbox-viem@4.1.0)

###
[`v4.0.0`](https://redirect.github.com/NomicFoundation/hardhat/releases/tag/%40nomicfoundation/hardhat-toolbox-viem%404.0.0)

[Compare
Source](https://redirect.github.com/nomicfoundation/hardhat/compare/@nomicfoundation/hardhat-toolbox-viem@3.0.0...@nomicfoundation/hardhat-toolbox-viem@4.0.0)

This release upgrades `hardhat-gas-reporter` to v2 within the Hardhat
viem toolbox.

##### Changes

-
[`94b36b0`](https://redirect.github.com/nomicfoundation/hardhat/commit/94b36b0):
Upgrade hardhat-gas-reporter to v2 on both toolboxes
([#&#8203;6886](https://redirect.github.com/NomicFoundation/hardhat/pull/6886))

***

> 💡 **The Nomic Foundation is hiring! Check [our open
positions](https://www.nomic.foundation/jobs).**

***

</details>

---

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---

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bun.lock

@@ -38,7 +38,7 @@
     "@graphprotocol/graph-ts": "0.38.0",
     "@nomicfoundation/hardhat-foundry": "1.2.0",
     "@nomicfoundation/hardhat-ignition-viem": "0.15.13",
-    "@nomicfoundation/hardhat-toolbox-viem": "3.0.0",
+    "@nomicfoundation/hardhat-toolbox-viem": "4.1.0",
     "@nomiclabs/hardhat-solhint": "4.1.0",
     "hardhat": "2.26.1",
     "solhint": "6.0.0",