mailmap: update name and email addresses
Apply my new surname, remove unused and update to currently used email
addresses.
Link: https://lkml.kernel.org/r/20251011155903.7442-1-martink@posteo.de
Signed-off-by: Martin Kepplinger-Novaković <martink@posteo.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by