Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
Previously, creating a new member row by pasting text from the clipboard
did not trigger a cell value change which prevented the correct
association of the member value with the alias. To ensure this, we force
the member to be updated with the current alias before closing the dialog,
as well as with the previous alias when adding a new one
Fixes https://gitlab.com/kicad/code/kicad/-/issues/18558
