graphics/colmap: update to 4.0.2
- now uses OpenImageIO instead of FreeImage
- new option ONNX to use ONNX Runtime
- added USES=display:test, fixing one unit test
Changelog: https://github.com/colmap/colmap/releases/tag/4.0.0
Changelog: https://github.com/colmap/colmap/releases/tag/4.0.1
Changelog: https://github.com/colmap/colmap/releases/tag/4.0.2