PipeArray example is not runnable on Intel devcloud

Summary

It seems that the tutorial in https://github.com/oneapi-src/oneAPI-samples/tree/master/DirectProgramming/C%2B%2BSYCL_FPGA/include
is not consistent with the latest dpc++ version

Version

icpx --version
Intel(R) oneAPI DPC++/C++ Compiler 2023.0.0 (2023.0.0.20221201)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /glob/development-tools/versions/oneapi/2023.0.1/oneapi/compiler/2023.0.0/linux/bin-llvm
Configuration file: /glob/development-tools/versions/oneapi/2023.0.1/oneapi/compiler/2023.0.0/linux/bin-llvm/../bin/icpx.cfg

Environment

Intel devcloud

Steps to reproduce

run the tutorial
https://github.com/oneapi-src/oneAPI-samples/tree/master/DirectProgramming/C%2B%2BSYCL_FPGA/Tutorials/DesignPatterns/pipe_array
on Intel devcloud

mkdir build
cd build
make

Observed behavior

seems like `sycl::ext:: intel:: fpga_emulator_selector_v` couldn't be found

Expected behavior

should be able to run the PipeArray example

Start with the DirectProgramming/C++SYCL_FPGA/Tutorials/DesignPatterns/pipe_array tutorial on Intel devcloud and reproduce the failure with mkdir build, cd build, and make. Check how the example references sycl::ext::intel::fpga_emulator_selector_v; done means the PipeArray example builds and runs with the reported DPC++ version.