Fixes #14341 - List all images for compute resource
Previously, the listing was paginated, but since the table is loaded via ajax and handled by datatables, the pagination had no effect, leading to a list limited to the max per page (20 usually). Also, improved the lookup to only bring the needed data.
Related issues
Bug #14341: compute resource image listing is limited to 20 first images.
Fixes #14341 - List all images for compute resource
Previously, the listing was paginated, but since the table is loaded
via ajax and handled by datatables, the pagination had no effect,
leading to a list limited to the max per page (20 usually).
Also, improved the lookup to only bring the needed data.