chore(deps): update dependency whatwg-fetch to v3.6.18 (#4714)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [whatwg-fetch](https://togithub.com/github/fetch) | [`3.6.17` ->
`3.6.18`](https://renovatebot.com/diffs/npm/whatwg-fetch/3.6.17/3.6.18)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/whatwg-fetch/3.6.18?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/whatwg-fetch/3.6.18?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/whatwg-fetch/3.6.17/3.6.18?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/whatwg-fetch/3.6.17/3.6.18?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>github/fetch (whatwg-fetch)</summary>

###
[`v3.6.18`](https://togithub.com/github/fetch/blob/HEAD/CHANGELOG.md#v3618)

[Compare
Source](https://togithub.com/github/fetch/compare/v3.6.17...v3.6.18)

- Fix - File fetching broken since commit
[`0c1d2b9`](https://togithub.com/github/fetch/commit/0c1d2b9)
[`#1375`](https://togithub.com/JakeChampion/fetch/pull/1375)
- Remove broken links
[`1dc07c6`](1dc07c6064)
- automatically generate a changelog
[`0e7d1dd`](0e7d1dd958)

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
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 has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/Unleash/unleash).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNi44My4wIiwidXBkYXRlZEluVmVyIjoiMzYuODMuMCIsInRhcmdldEJyYW5jaCI6Im1haW4ifQ==-->

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

frontend/package.json

@@ -114,7 +114,7 @@
     "vite-plugin-svgr": "3.2.0",
     "vite-tsconfig-paths": "4.2.0",
     "vitest": "0.33.0",
-    "whatwg-fetch": "3.6.17"
+    "whatwg-fetch": "3.6.18"
   },
   "optionalDependencies": {
     "orval": "^6.17.0"

frontend/yarn.lock

@@ -9724,10 +9724,10 @@ whatwg-encoding@^2.0.0:
   dependencies:
     iconv-lite "0.6.3"
 
-whatwg-fetch@3.6.17:
+whatwg-fetch@3.6.18:
-  version "3.6.17"
+  version "3.6.18"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.17.tgz#009bbbfc122b227b74ba1ff31536b3a1a0e0e212"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.18.tgz#2f640cdee315abced7daeaed2309abd1e44e62d4"
-  integrity sha512-c4ghIvG6th0eudYwKZY5keb81wtFz9/WeAHAoy8+r18kcWlitUIrmGFQ2rWEl4UCKUilD3zCLHOIPheHx5ypRQ==
+  integrity sha512-ltN7j66EneWn5TFDO4L9inYC1D+Czsxlrw2SalgjMmEMkLfA5SIZxEFdE6QtHFiiM6Q7WL32c7AkI3w6yxM84Q==
 
 whatwg-mimetype@^3.0.0:
   version "3.0.0"