linux-phytec-ti

mailmap: Fix up some renesas attributions

This adds in entries for both Goda and Morimoto-san who have previously
used different conventions.

Cc: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>