chore(deps): bump axios and artillery in /test/load (#4239)

Bumps [axios](https://github.com/axios/axios) to 1.8.2 and updates ancestor dependency [artillery](https://github.com/artilleryio/artillery). These dependencies need to be updated together.


Updates `axios` from 0.27.2 to 1.8.2
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.27.2...v1.8.2)

Updates `artillery` from 2.0.21 to 2.0.22
- [Release notes](https://github.com/artilleryio/artillery/releases)
- [Commits](https://github.com/artilleryio/artillery/compare/artillery-2.0.21...artillery-2.0.22)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
- dependency-name: artillery
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

test/load/package.json

@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "artillery": "^2.0.21",
+    "artillery": "^2.0.22",
     "ws": "^7.5.10"
   }
 }