call _run_cmd() instead of run_cmd() in wrappers

def run_cmd(cmd, test_info=None, env=None):

    logging.info(f"\nRunning command\n{' '.join(cmd)}\n")

    _run_cmd(cmd, env=env, test_info=test_info)

    _run_cmd(cmd, test_info=test_info, env=env)

def run_isar_ext_rend_cmd(cmd, test_info=None, env=None):

    logging.info(f"\nRunning ISAR EXT REND command\n{' '.join(cmd)}\n")

    run_cmd(cmd, test_info=test_info, env=env)

    _run_cmd(cmd, test_info=test_info, env=env)

def run_ivas_isar_enc_cmd(cmd, test_info=None, env=None):

    logging.info(f"\nRunning IVAS ISAR encoder command\n{' '.join(cmd)}\n")

    run_cmd(cmd, test_info=test_info, env=env)

    _run_cmd(cmd, test_info=test_info, env=env)

def run_ivas_isar_dec_cmd(cmd, env=None):

def run_ivas_isar_dec_cmd(cmd, test_info=None, env=None):

    if BIN_SUFFIX_MERGETARGET in cmd[0]:

        logging.info(f"\nREF decoder command:\n\t{' '.join(cmd)}\n")

    else:

        logging.info(f"\nDUT decoder command:\n\t{' '.join(cmd)}\n")

    _run_cmd(cmd, env)

    _run_cmd(cmd, test_info=test_info, env=env)

def run_isar_post_rend_cmd(cmd, test_info=None, env=None):

    logging.info(f"\nRunning ISAR post renderer command\n{' '.join(cmd)}\n")

    run_cmd(cmd, test_info=test_info, env=env)

    _run_cmd(cmd, test_info=test_info, env=env)

def check_BE(