[3.12] gh-126911: Update credits output (GH-126913) (#126974)

Co-authored-by: Stan U <89152624+StanFromIreland@users.noreply.github.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>