Update dependency util to v0.12.5 (#114)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [util](https://togithub.com/browserify/node-util) | [`0.12.4` -> `0.12.5`](https://renovatebot.com/diffs/npm/util/0.12.4/0.12.5) | [![age](https://developer.mend.io/api/mc/badges/age/npm/util/0.12.5?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/util/0.12.5?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/util/0.12.4/0.12.5?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/util/0.12.4/0.12.5?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>browserify/node-util (util)</summary>

### [`v0.12.5`](https://togithub.com/browserify/node-util/blob/HEAD/CHANGELOG.md#0125)

[Compare Source](https://togithub.com/browserify/node-util/compare/v0.12.4...v0.12.5)

-   Move `safe-buffer` dependency to a dev-only dependency. ([@&#8203;goto-bus-stop](https://togithub.com/goto-bus-stop) in [e84cfd5](https://togithub.com/browserify/node-util/commit/e84cfd5e4923631d012e578d7aa140412a475646))
-   Document usage with webpack 5+. ([@&#8203;MatrixFrog](https://togithub.com/MatrixFrog) in [#&#8203;69](https://togithub.com/browserify/node-util/pull/69))

</details>

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Author: renovate[bot]

packages/next/package.json

@@ -305,7 +305,7 @@
     "ua-parser-js": "0.7.28",
     "undici": "5.22.0",
     "unistore": "3.4.1",
-    "util": "0.12.4",
+    "util": "0.12.5",
     "uuid": "8.3.2",
     "vm-browserify": "1.1.2",
     "watchpack": "2.4.0",