Bump typescript from 3.9.10 to 5.4.3 in /client

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.10 to 5.4.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release.yml)
- [Commits](microsoft/TypeScript@v3.9.10...v5.4.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

client/package-lock.json

@@ -74,7 +74,7 @@
     "sinon": "^7.3.2",
     "socket.io-client": "^4.3.2",
     "style-loader": "0.23.1",
-    "typescript": "^3.4.5",
+    "typescript": "^5.4.3",
     "url-loader": "0.6.2",
     "webpack": "3.8.1",
     "webpack-dev-server": "2.9.4",