ci/iris: Disable blender-demo-cube_diorama on APL.
It has timed out on 3 jobs today.
Fixes: 96f0944a ("ci/panfrost: add Blender, Warzone2100, Freedoom and Unvanquished traces")
It has timed out on 3 jobs today.
Fixes: 96f0944a ("ci/panfrost: add Blender, Warzone2100, Freedoom and Unvanquished traces")