geojson features from qupath have different schema than our own

[kaczmarj]

there is a difference in the 'measurements' value between wsinfer geojson and qupath's exported geojson. we should update our geojson to match qupath's.

qupath

{"geometry": {"coordinates": [[[0, 23904], [350, 23904], [350, 24254], [0, 24254], [0, 23904]]], "type": "Polygon"}, "id": "49069bbb-a0ac-4343-96fe-15af45c30634", "properties": {"isLocked": true, "measurements": {"prob_notumor": 0.9998319149017334, "prob_tumor": 0.00016804548795334995}, "objectType": "tile"}, "type": "Feature"}

wsinfer

{"geometry": {"coordinates": [[[350, 23904], [350, 24254], [0, 24254], [0, 23904], [350, 23904]]], "type": "Polygon"}, "id": "PathTileObject", "properties": {"isLocked": true, "measurements": [{"name": "prob_notumor", "value": 0.9998319149017334}, {"name": "prob_tumor", "value": 0.0001680454879533}]}, "type": "Feature"}