🛂(backend) stop throttling collaboration servers

[AntoLC]

Purpose

We observe some throttling pick here and there.
We observed that when the collaboration has a problem, it is retrying to connect, leading to more requests to the django backend. At one point, the throttling is reached and the user would not be able to use the application anymore.

Proposal

Now when the request comes from a collaboration server, we do not throttle it anymore.

To do so we add the Y_PROVIDER_API_KEY in the request coming from the collaboration server.

const response = await axios.get<T>(
    `${COLLABORATION_BACKEND_BASE_URL}${path}`,
    {
      headers: {
        cookie: requestHeaders['cookie'],
        origin: requestHeaders['origin'],
        'X-Y-Provider-Key': Y_PROVIDER_API_KEY,
      },
    },
  );