Get the questions for a multiplayer room

curl --request GET \
  --url http://localhost:8787/api/v1/quiz-submissions/multiplayer/{roomId}/questions

{
  "quizId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "quizTitle": "<string>",
  "questions": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "questionTitle": "<string>",
      "text": "<string>",
      "options": [
        "<string>"
      ]
    }
  ]
}