CE-2687: Add skipped state

Note: ess-common version needs to be updated when that MR i merged.

The backend part for this is deployed to Demo

This MR also fixes:

when steps fails it shows completed state not failed state

inline stepper sometimes gets stuck in running state (not caused by the same issue as described under limitations)

Possible follow ups:

• make a step component in common
• create a custom stepper also for the default stepper, MUI:s is not accessible and sometimes does not fit our purposes. Inline stepper is a custom made component. Maybe it would be possible to use the same for both use cases.
• Log page polls for data even if there is no operation running, is that necessary?