Add functionality for extracting a component to a new incident

[sgmv]

We should have a functionality for extracting of a component to a new incident.

Create a PUT request to the

/incidents/{incident_id}/separate 
/incidents/{incident_id}/extract

The request body:

{"components": [1,2,3]}

For the new incident we should keep all original data: title, start_date, etc.

The SD2 functionality: