chore(deps-dev): bump vitest and @vitest/browser in /wasm

Bumps [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest) and [@vitest/browser](https://github.com/vitest-dev/vitest/tree/HEAD/packages/browser). These dependencies needed to be updated together.

Updates `vitest` from 3.2.4 to 4.0.6
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.6/packages/vitest)

Updates `@vitest/browser` from 3.2.4 to 4.0.6
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.0.6/packages/browser)

---
updated-dependencies:
- dependency-name: vitest
  dependency-version: 4.0.6
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: "@vitest/browser"
  dependency-version: 4.0.6
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

wasm/package.json

@@ -13,11 +13,11 @@
   "author": "Scaleway",
   "devDependencies": {
     "@codecov/vite-plugin": "^1.9.1",
-    "@vitest/browser": "^3.2.4",
+    "@vitest/browser": "^4.0.6",
     "prettier": "3.6.2",
     "typescript": "^5.8.3",
     "vite": "^6.4.1",
-    "vitest": "^3.2.4"
+    "vitest": "^4.0.6"
   },
   "files": [
     "cli.wasm",