build(deps-dev): bump @typescript-eslint/eslint-plugin in /server

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 7.18.0 to 8.14.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.14.0/packages/eslint-plugin)

---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

server/package.json

@@ -79,7 +79,7 @@
     "@types/qs": "^6.9.12",
     "@types/supertest": "^6.0.2",
     "@types/ua-parser-js": "^0.7.39",
-    "@typescript-eslint/eslint-plugin": "^7.1.1",
+    "@typescript-eslint/eslint-plugin": "^8.14.0",
     "@typescript-eslint/parser": "^7.1.1",
     "copyfiles": "^2.4.1",
     "eslint": "^8.57.0",