Include onnxruntime_ep_c_api.h

Author: mc-nv

tools/gen_ort_dockerfile.py

@@ -379,7 +379,8 @@ def dockerfile_for_linux(output_file):
     cp /workspace/onnxruntime/include/onnxruntime/core/session/onnxruntime_session_options_config_keys.h \
        /opt/onnxruntime/include && \
     cp /workspace/onnxruntime/include/onnxruntime/core/providers/cpu/cpu_provider_factory.h \
-       /opt/onnxruntime/include
+       /opt/onnxruntime/include \\
+    && /workspace/onnxruntime/include/onnxruntime/core/session/onnxruntime_ep_c_api.h /opt/onnxruntime/include
 
 RUN mkdir -p /opt/onnxruntime/lib && \
     cp /workspace/build/${ONNXRUNTIME_BUILD_CONFIG}/libonnxruntime_providers_shared.so \