onnxruntime

b3a34bb2 - BaseTester: support plugin EPs with compiled nodes and registered kernels (#27176)

BaseTester: support plugin EPs with compiled nodes and registered kernels (#27176) ### Description Updates the `BaseTester` class used by the `onnxruntime_provider_test` tool to support plugin EPs that use a kernel registry but compile other nodes. For example, TRT EP only uses registered kernels for Memcpy* nodes, but compiles every other node. Without this change, plugin EPs that use a mix of compiled nodes and registered kernels cannot be tested with `onnxruntime_provider_test`. ### Motivation and Context