Fails to update if PER arch/os versions are different

[zekronium]

In some of our test builds, we use build time versioning where we don't sync per arch/os build version, which creates mismatching versions per different OS.

The way the current logic is structured, it picks the latest version first, assuming it has all the right targets, but then fails to find compatible asset

        let target_asset = release
            .asset_for(&target, self.identifier().as_deref())
            .ok_or_else(|| {
                format_err!(Error::Release, "No asset found for target: `{}`", target)
            })?;

I know technically the CI should always match versions, but I see no reason why this sort of usage couldn't be supported aswell.

The proposal is to filter the latest version WHICH has the matching os target.