Investigate IPv6 issues withexpo start --web option

[jonas-jonas]

Node 18 changed the lookup order for localhost to prefer IPv6 over IPv4 (see nodejs/node#40537). Expo seems to only bind to IPv4 for now, which results in ECONNREFUSED errors when using wait-on to check for readyness of the React-native web server. This means, that the Kratos E2E tests can not be run on Node >= 18 because the ready-checks will never return true.

Initial investigation did not yield a way to set the IP address that the expo server listens on.
Neither --host :: nor --localhost worked. This might be fixed by upgrading expo CLI though.
That should be investigated in this issue.