fix(deps): update dependency express to v4.21.1 (#8511)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [express](http://expressjs.com/)
([source](https://redirect.github.com/expressjs/express)) | [`4.21.0` ->
`4.21.1`](https://renovatebot.com/diffs/npm/express/4.21.0/4.21.1) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/express/4.21.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/express/4.21.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/express/4.21.0/4.21.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/express/4.21.0/4.21.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v4.21.1`](https://redirect.github.com/expressjs/express/releases/tag/4.21.1)

[Compare
Source](https://redirect.github.com/expressjs/express/compare/4.21.0...4.21.1)

#### What's Changed

- Backport a fix for CVE-2024-47764 to the 4.x branch by
[@&#8203;joshbuker](https://redirect.github.com/joshbuker) in
[https://github.com/expressjs/express/pull/6029](https://redirect.github.com/expressjs/express/pull/6029)
- Release: 4.21.1 by
[@&#8203;UlisesGascon](https://redirect.github.com/UlisesGascon) in
[https://github.com/expressjs/express/pull/6031](https://redirect.github.com/expressjs/express/pull/6031)

**Full Changelog**:
https://github.com/expressjs/express/compare/4.21.0...4.21.1

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 7pm every weekday,before 5am
every weekday" in timezone Europe/Madrid, Automerge - At any time (no
schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/Unleash/unleash).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMjAuMSIsInVwZGF0ZWRJblZlciI6IjM4LjEyMC4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

yarn.lock

@@ -3267,6 +3267,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"cookie@npm:0.7.1":
+  version: 0.7.1
+  resolution: "cookie@npm:0.7.1"
+  checksum: 10c0/5de60c67a410e7c8dc8a46a4b72eb0fe925871d057c9a5d2c0e8145c4270a4f81076de83410c4d397179744b478e33cd80ccbcc457abf40a9409ad27dcd21dde
+  languageName: node
+  linkType: hard
+
 "cookie@npm:0.7.2":
   version: 0.7.2
   resolution: "cookie@npm:0.7.2"
@@ -4147,15 +4154,15 @@ __metadata:
   linkType: hard
 
 "express@npm:^4.21.0":
-  version: 4.21.0
+  version: 4.21.1
-  resolution: "express@npm:4.21.0"
+  resolution: "express@npm:4.21.1"
   dependencies:
     accepts: "npm:~1.3.8"
     array-flatten: "npm:1.1.1"
     body-parser: "npm:1.20.3"
     content-disposition: "npm:0.5.4"
     content-type: "npm:~1.0.4"
-    cookie: "npm:0.6.0"
+    cookie: "npm:0.7.1"
     cookie-signature: "npm:1.0.6"
     debug: "npm:2.6.9"
     depd: "npm:2.0.0"
@@ -4181,7 +4188,7 @@ __metadata:
     type-is: "npm:~1.6.18"
     utils-merge: "npm:1.0.1"
     vary: "npm:~1.1.2"
-  checksum: 10c0/4cf7ca328f3fdeb720f30ccb2ea7708bfa7d345f9cc460b64a82bf1b2c91e5b5852ba15a9a11b2a165d6089acf83457fc477dc904d59cd71ed34c7a91762c6cc
+  checksum: 10c0/0c287867e5f6129d3def1edd9b63103a53c40d4dc8628839d4b6827e35eb8f0de5a4656f9d85f4457eba584f9871ebb2ad26c750b36bd75d9bbb8bcebdc4892c
   languageName: node
   linkType: hard