fix(deps): update dependency viem to ^2.21.13 (#229)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [viem](https://viem.sh)
([source](https://redirect.github.com/wevm/viem)) | [`^2.21.12` ->
`^2.21.13`](https://renovatebot.com/diffs/npm/viem/2.21.15/2.21.13) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/viem/2.21.13?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/viem/2.21.13?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/viem/2.21.15/2.21.13?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/viem/2.21.15/2.21.13?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

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package.json

@@ -48,7 +48,7 @@
   "prettier": "@valora/prettier-config",
   "dependencies": {
     "got": "^11.8.6",
-    "viem": "^2.21.12",
+    "viem": "^2.21.13",
     "yargs": "^17.7.2"
   }
 }

yarn.lock

@@ -4383,7 +4383,7 @@ v8-to-istanbul@^9.0.1:
     "@types/istanbul-lib-coverage" "^2.0.1"
     convert-source-map "^1.6.0"
 
-viem@^2.21.12:
+viem@^2.21.13:
   version "2.21.15"
   resolved "https://registry.yarnpkg.com/viem/-/viem-2.21.15.tgz#068c010946151e7f256bb7da601ab9b8287c583b"
   integrity sha512-Ae05NQzMsqPWRwuAHf1OfmL0SjI+1GBgiFB0JA9BAbK/61nJXsTPsQxfV5CbLe4c3ct8IEZTX89rdeW4dqf97g==