Intel oneAPI DPC++/C++ Compiler Runtime

The `dpcpp-cpp-rt` package provides the essential runtime libraries and components for applications compiled with the Intel® oneAPI DPC++/C++ Compiler. It is a critical dependency for Python libraries like `dpctl` and `numba-dppy` that leverage SYCL for heterogeneous computing. This package primarily provides shared objects and header files, not directly imported Python modules. It aligns with the Intel oneAPI release cadence, typically receiving annual major updates and more frequent minor revisions.