chore(deps-dev): Bump @relaycorp/ws-mock from 2.0.3 to 2.4.1 (#175)

Bumps [@relaycorp/ws-mock](https://github.com/relaycorp/ws-mock-js) from 2.0.3 to 2.4.1.
- [Release notes](https://github.com/relaycorp/ws-mock-js/releases)
- [Commits](relaycorp/ws-mock-js@v2.0.3...v2.4.1)

---
updated-dependencies:
- dependency-name: "@relaycorp/ws-mock"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

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

package.json

@@ -51,7 +51,7 @@
   "devDependencies": {
     "@relaycorp/relaynet-testing": "^1.3.0",
     "@relaycorp/shared-config": "^1.5.0",
-    "@relaycorp/ws-mock": "^2.0.3",
+    "@relaycorp/ws-mock": "^2.4.1",
     "@types/jest": "^26.0.23",
     "@types/verror": "^1.10.5",
     "@types/ws": "^7.4.1",