issue or missing feature for copyright year test

[oelison]

Content in readme:

Copyright (c) 2022 Oelison <iobrokersmartcontrol@sciphy.de>
Copyright (c) 2020 Mic-M <iob.micm@gmail.com>

and different order:

Copyright (c) 2020 Mic-M <iob.micm@gmail.com>
Copyright (c) 2022 Oelison <iobrokersmartcontrol@sciphy.de>

and different notation:

Copyright (c) 2020-2022 Mic-M, Oelison

this gave the error:
check:license [ERR] File "LICENSE" contains an outdated copyright year: 2020
Expected bahavior:
no error, because at least one copyright year is 2022.