[Task architecture] - Simplify the upgrade process for sequencer upgrades

[ss-es]

What is this task and why do we need to work on it?

The process for performing an upgrade involving a transition of NodeType is currently tricky and error-prone. With task restartability, this should be a relatively smooth experience where HotShot automatically proposes, votes on and adopts an upgrade.

What work will need to be done to complete this task?

No response

Are there any other details to include?

No response

What are the acceptance criteria to close this issue?

Upgrades can be performed with minimal configuration, by simply instantiating HotShot with two different NodeTypes.

Branch work will be merged to (if not the default branch)

No response