[HIP] local size bytes

[jinz2014]

HIP_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES | The local memory usage of each thread by this function in bytes.
HIP_FUNC_ATTRIBUTE_NUM_REGS | The number of registers used by each thread of this function.

When the local size bytes is the memory usage of each thread, should the following case be moved to "urKernelGetInfo" ?

  case UR_KERNEL_GROUP_INFO_PRIVATE_MEM_SIZE: {
    // OpenCL PRIVATE == CUDA LOCAL
    int Bytes = 0;
    UR_CHECK_ERROR(cuFuncGetAttribute(
        &Bytes, CU_FUNC_ATTRIBUTE_LOCAL_SIZE_BYTES, hKernel->get()));
    return ReturnValue(uint64_t(Bytes));