Add description to geo project in pephub database

[khoroshevskyi]

At this time we don't have description in any of the geo project in pephub. We should add it.
Geofetch will be adding it automatically. It should be fixed after this commit: pepkit/geofetch@54ad5d1

To add description to existing project use this sql command:

UPDATE projects SET project_value = jsonb_set(project_value, '{description}', (select (to_jsonb(((project_value->>'_config')::jsonb->>'experiment_metadata')::jsonb->>'series_title')))); 

To select just description use this command:

select ((project_value->>'_config')::jsonb->>'experiment_metadata')::jsonb->>'series_title' from projects limit 2;

[khoroshevskyi]

Fixed!