fix: api.shorebird.dev is not always accessible in all regions of China

[eseidel]

Splitting this off from #435.

Our patch downloads are accessible from China now as part of:
https://shorebird.dev/blog/improved-patch-delivery/

However api.shorebird.dev (which is used for checking if patches are available) is hosted on Google Cloud Run and not reliably accessible.

This affects both companies outside China with users in China as well as developers inside China.

A fix would probably involve making a new patch check endpoint accessible from within China. Probably would start by using a cloudflare worker (not doing anything specific to China, just moving off of Google Cloud).

[rockingdice]

Any progress? I'm picking code-push solutions and this one really blocks it.

[eseidel]

We're discussing potential solutions. Nothing to report at this time.

[aprz512]

Any progress? I'm picking code-push solutions and this one is really important.

[eseidel]

Any progress? I'm picking code-push solutions and this one is really important.

We have some plans to move api.shorebird.dev into cloudflare, but are currently focused on other issues.

I'd be very curious to hear more about other solutions you're choosing between. contact@shorebird.dev also reaches us all. Thanks!

[Vit-boy]

Any progress? I'm picking code-push solutions and this one is really important.