Change redeem error handling to avoid infinite loop on successful redeem

[yahgwai]

Previously we looped when a redeem failed, but this creates a race condition with other sources of redeem, eg auto redeem or redeem by another account. In that case the status never gets checked so an infinite loop occurs trying to redeem.

As a fix we allow the upper loop to be responsible for the status checking, and signal an error that should be retried forever using a new error type.

See here for example of failing test: https://github.com/ArbitrumFoundation/governance/actions/runs/11628393590/job/32383468289