Trust Bonus Fetch Performance Issues

[apbendi]

Fetching the trust bonus score from Gitcoin seems to be taking an extremely long time, upwards of 30 seconds:

In addition to the slow performance here, it seems we block on this network call and do not begin loading the IPFS content until after it completes. This is what's resulting in apparent slow load times for this content, such as reported in #591.

In addition to getting help from cgrants folks to fix the trust bonus endpoint's performance, we should fix the frontend to avoid blocking content loading on this call.