onnxruntime

705f8a37 - [TensorRT EP] Fallback to CUDA EP if it's explicitly assigned (#17535)

[TensorRT EP] Fallback to CUDA EP if it's explicitly assigned (#17535) ### Description * TensorRT EP can fall back to CUDA EP if it's explicitly assigned * MIGraphX can fall back to ROCM if it's explicitly assigned Test cases: | When user specifies providers= | self._fallback_providers= | | ------------------------------------------------------------ | ------------------------------------------------- | | ["TensorrtExecutionProvider", "CUDAExecutionProvider"] | ["CUDAExecutionProvider", "CPUExecutionProvider"] | | ["TensorrtExecutionProvider",("CUDAExecutionProvider", cuda_options)] | ["CUDAExecutionProvider", "CPUExecutionProvider"] | | ["TensorrtExecutionProvider"] | ["CPUExecutionProvider"] | | [("TensorrtExecutionProvider", trt_options)] | ["CPUExecutionProvider"] | | [("TensorrtExecutionProvider", trt_options), ("CUDAExecutionProvider", cuda_options)] | ["CUDAExecutionProvider", "CPUExecutionProvider"] | | ["TensorrtExecutionProvider", "CPUExecutionProvider"] | ["CPUExecutionProvider"] | ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> Apply comments of https://github.com/microsoft/onnxruntime/issues/17394 and unify the logic to [MIGraphX, ROCM]