chore(deps): update actions/setup-node action to v4 (#16)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/setup-node](https://togithub.com/actions/setup-node) | action
| major | `v3` -> `v4` |

---

### Release Notes

<details>
<summary>actions/setup-node (actions/setup-node)</summary>

### [`v4`](https://togithub.com/actions/setup-node/compare/v3...v4)

[Compare
Source](https://togithub.com/actions/setup-node/compare/v3...v4)

</details>

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.github/actions/prepare/action.yml

@@ -5,7 +5,7 @@ name: Prepare
 runs:
   steps:
     - uses: pnpm/action-setup@v2
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v4
       with:
         cache: pnpm
         node-version: "18"