remove libtbb copy

Author: nv-anants

tools/gen_ort_dockerfile.py

@@ -371,8 +371,7 @@ def dockerfile_for_linux(output_file):
     cp ${INTEL_OPENVINO_DIR}/runtime/lib/intel64/libopenvino_ir_frontend.so.${ONNXRUNTIME_OPENVINO_VERSION} \
        /opt/onnxruntime/lib && \
     cp ${INTEL_OPENVINO_DIR}/runtime/lib/intel64/libopenvino_onnx_frontend.so.${ONNXRUNTIME_OPENVINO_VERSION} \
-       /opt/onnxruntime/lib && \
-    cp /usr/lib/x86_64-linux-gnu/libtbb.so.12 /opt/onnxruntime/lib
+       /opt/onnxruntime/lib
 
 RUN OV_SHORT_VERSION=`echo ${ONNXRUNTIME_OPENVINO_VERSION} | awk '{ split($0,a,"."); print substr(a[1],3) a[2] a[3] }'` && \
     (cd /opt/onnxruntime/lib && \