Bump ws from 8.8.1 to 8.11.0 in /api

Bumps [ws](https://github.com/websockets/ws) from 8.8.1 to 8.11.0.
- [Release notes](https://github.com/websockets/ws/releases)
- [Commits](websockets/ws@8.8.1...8.11.0)

---
updated-dependencies:
- dependency-name: ws
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

api/package-lock.json

@@ -32,6 +32,6 @@
     "reallydangerous": "^2.1.0",
     "sanitize-filename": "^1.6.3",
     "sharp": "^0.30.7",
-    "ws": "^8.8.1"
+    "ws": "^8.11.0"
   }
 }