Update dependency msw to v2.13.4 (#1595)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [msw](https://mswjs.io)
([source](https://redirect.github.com/mswjs/msw)) | [`2.13.3` →
`2.13.4`](https://renovatebot.com/diffs/npm/msw/2.13.3/2.13.4) |
![age](https://developer.mend.io/api/mc/badges/age/npm/msw/2.13.4?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/msw/2.13.3/2.13.4?slim=true)
|

---

### Release Notes

<details>
<summary>mswjs/msw (msw)</summary>

###
[`v2.13.4`](https://redirect.github.com/mswjs/msw/releases/tag/v2.13.4)

[Compare
Source](https://redirect.github.com/mswjs/msw/compare/v2.13.3...v2.13.4)

#### v2.13.4 (2026-04-16)

##### Bug Fixes

- implement proper `ServiceWorkerSource` singleton pattern
([#&#8203;2715](https://redirect.github.com/mswjs/msw/issues/2715))
([`580256b`](https://redirect.github.com/mswjs/msw/commit/580256b09df54ad8f1b41143e78dabc626ecf20c))
[@&#8203;kettanaito](https://redirect.github.com/kettanaito)
- use `verbatimModuleSyntax` consistently in exports
([#&#8203;2702](https://redirect.github.com/mswjs/msw/issues/2702))
([`9dedf52`](https://redirect.github.com/mswjs/msw/commit/9dedf52fc88c355610f6d472c921fe10c54af050))
[@&#8203;christoph-fricke](https://redirect.github.com/christoph-fricke)
[@&#8203;kettanaito](https://redirect.github.com/kettanaito)
- update dependencies
([#&#8203;2719](https://redirect.github.com/mswjs/msw/issues/2719))
([`d0cbd2d`](https://redirect.github.com/mswjs/msw/commit/d0cbd2d5e1de5a1605dcef43e39300f353be0bd0))
[@&#8203;kettanaito](https://redirect.github.com/kettanaito)
- **sse:** respect `request.signal` for the underlying stream
([#&#8203;2718](https://redirect.github.com/mswjs/msw/issues/2718))
([`429e05c`](https://redirect.github.com/mswjs/msw/commit/429e05ca2395b5ec695b91107600d6e14f4be0f9))
[@&#8203;kettanaito](https://redirect.github.com/kettanaito)

</details>

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package-lock.json

@@ -70,7 +70,7 @@
     "@vitest/coverage-v8": "^3.0.0",
     "express": "5.2.1",
     "finalhandler": "2.1.1",
-    "msw": "2.13.3",
+    "msw": "2.13.4",
     "prettier": "3.8.3",
     "publint": "0.3.18",
     "typedoc": "^0.28.14",