Only copy data files for a specific host/platform

install.py

    # Get list of data files
    # Only get data files that are for the current target
    regex = re.compile(
        r"([a-zA-Z_/-]+)(config|scripts)(/(nu|i)gus({})?)?/([a-zA-Z]+\.yaml)".format(target.split(".")[3])
    )
    data_files = [
        data_file.group(0)
        for data_file in [regex.match(data_file) for data_file in b.cmake_cache["NUCLEAR_MODULE_DATA_FILES"]]
        if data_file is not None
    ]