-version command does not print the version

[silverwind]

It only prints a single \n:

$ go run github.com/editorconfig-checker/editorconfig-checker/v2/cmd/editorconfig-checker@latest -version | xxd
00000000: 0a                                       .

[mstruebing]

After having a quick look I really think the whole version thing should be overhauled.
It's not that complicated but a lot of things can easily break: https://github.com/editorconfig-checker/editorconfig-checker/blob/main/Makefile#L89-L93

Maybe a good thing to do in conjunction with #204