system-reinstall-bootc reuse answers

[omertuc]

One thing that'd be cool I think is on failure, save all the provided interactive answers in e.g. /run/bootc/reinstall.yaml or so, and tell the user:

Installation answers saved in /run/bootc/reinstall.yaml
error: Out of disk space

Then when we re-run we detect that and offer to resume from saved answers.

Originally posted by @cgwalters in https://github.com/containers/bootc/pull/1063#discussion_r1935647946