add onnxruntime-migraphx as part of check for onnxruntime in import_utils.py (huggingface#10624)

add onnxruntime-migraphx to import_utils.py

Co-authored-by: Sayak Paul <[email protected]>

Author: kahmed10

src/diffusers/utils/import_utils.py

@@ -149,6 +149,7 @@
         "onnxruntime-openvino",
         "ort_nightly_directml",
         "onnxruntime-rocm",
+        "onnxruntime-migraphx",
         "onnxruntime-training",
     )
     _onnxruntime_version = None