Order search should accept array of statuses

Currently the search endpoint in the fulfillment service allow to set a single order status as a request parameter. A user should be able to set a several different status and the endpoint should return only orders that match one of the passed statuses.

Acceptance criteria

• endpoint should accept an array of order statuses

• endpoint should return a list of orders that match one of statues from the request

• duplicates should be treated as a single status (for example ['PICKED', 'PICKED'] -> ['PICKED'])

• UI should use a new version of endpoint instead of filtering results