Feature: resync nodes with CycleCloud after failures

[ryanhamel]

When a failed suspend, or to a lesser extent, resume, happens we need a tool to quickly resync the state in CycleCloud with that of Slurm.

This most likely needs to be interactive by default, with only automated actions taking place if something like --force is passed.

[aditigaur4]

This will be very useful for CC keep alive which currently does not sync with slurm.