chore(deps): update dependency viem to v2.47.4 (#237)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [viem](https://viem.sh)
([source](https://redirect.github.com/wevm/viem)) | dependencies | patch
| [`2.47.2` →
`2.47.4`](https://renovatebot.com/diffs/npm/viem/2.47.2/2.47.4) |
[![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/wevm/viem/badge)](https://securityscorecards.dev/viewer/?uri=github.com/wevm/viem)
|

---

### Release Notes

<details>
<summary>wevm/viem (viem)</summary>

###
[`v2.47.4`](https://redirect.github.com/wevm/viem/releases/tag/viem%402.47.4)

[Compare
Source](https://redirect.github.com/wevm/viem/compare/viem@2.47.2...viem@2.47.4)

##### Patch Changes

-
[`6c3dc97e9d19718580ea8aa4db04f5e065594a49`](https://redirect.github.com/wevm/viem/commit/6c3dc97e9d19718580ea8aa4db04f5e065594a49)
Thanks [@&#8203;jxom](https://redirect.github.com/jxom)! - Updated Ox.

</details>

---

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bun.lock

@@ -44,7 +44,7 @@
     "multiformats": "13.4.2",
     "lefthook": "2.1.4",
     "ox": "0.14.5",
-    "viem": "2.47.2",
+    "viem": "2.47.4",
     "yaml": "2.8.2",
     "zod": "4.3.6"
   }