Make resampling method same as in the original transform - BICUBIC

https://pillow.readthedocs.io/en/stable/reference/Image.html#PIL.Image.Image.resize

preprocessor_config.json

@@ -3,6 +3,7 @@
   "do_resize": true,
   "feature_extractor_type": "DetrFeatureExtractor",
   "format": "coco_detection",
+  "resample": 3,
   "image_mean": [
     0.485,
     0.456,