List job post searchable locations

Searchable locations are the individual geographic locations attached to a job post — one row per location, each with a formatted display string plus its component city, region (state/province), postal code, county, country, and latitude/longitude. A single job post can have many searchable locations. Each location's id is the searchable-location identifier used by downstream job boards: for example, Indeed composes its multi-location job identifier as {job_post_id}_{id}, so this endpoint is the canonical source for mapping those identifiers back to a job post and its location. Filter with job_post_ids to retrieve the locations for specific job posts. Results are scoped to the authenticated organization and to the locations the API user is permitted to access.