[feat] Update request support include CPU info

[aiyanbo]

Describe the problem

My app is built on the arm and x86 architectures of macOS, and I would like the application updates to return different download links based on CPU information.

Describe the solution you'd like

The CPU information can be passed through the request path or the headers.

It might be supported in https://github.com/tauri-apps/tauri/blob/next/core/tauri/src/updater/core.rs#L287

Alternatives considered

No response

Additional context

No response

[lucasfernog]

We could change the target option to allow a target triple, idk if that needs any change.

[lucasfernog]

I'll be implementing this today.

[aiyanbo]

@lucasfernog

And download_url can be an array?

https://github.com/tauri-apps/tauri/blob/next/core/tauri/src/updater/core.rs#L43

[lucasfernog]

@aiyanbo Why do you need the download url to be an array?

[aiyanbo]

@lucasfernog

My app is distributed in different parts of the world and I want to use an effective CDN failback to resolve a single network failure.

[lucasfernog]

That is already handled, the tauri.conf.json updater config is an array of urls

[lucasfernog]

Though I can see a case where you might want to return a list of URLs on the updater JSON file format if that's what you're using. Can you file a separate feature request?

[aiyanbo]

@lucasfernog OK