Update dependency express to v4.21.2 (#1094)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [express](http://expressjs.com/)
([source](https://redirect.github.com/expressjs/express)) | [`4.21.1` ->
`4.21.2`](https://renovatebot.com/diffs/npm/express/4.21.1/4.21.2) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/express/4.21.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/express/4.21.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/express/4.21.1/4.21.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/express/4.21.1/4.21.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>expressjs/express (express)</summary>

###
[`v4.21.2`](https://redirect.github.com/expressjs/express/compare/4.21.1...1faf228935aa0a13111f92c28ee795be64ce3f0f)

[Compare
Source](https://redirect.github.com/expressjs/express/compare/4.21.1...4.21.2)

</details>

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package.json

@@ -68,7 +68,7 @@
     "@types/finalhandler": "1.2.3",
     "@types/mocha": "10.0.10",
     "@vitest/coverage-v8": "^2.0.0",
-    "express": "4.21.1",
+    "express": "4.21.2",
     "finalhandler": "1.3.1",
     "husky": "9.1.7",
     "msw": "2.6.6",