mailmap: update Frank Rowand email address

Frank is no longer at Sony, add an entry for his latest Sony email

Link: https://lkml.kernel.org/r/20221001015009.3994518-1-frowand.list@gmail.comSigned-off-by: Frank Rowand <frank.rowand@sony.com>
Cc: Tim Bird <Tim.Bird@sony.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

.mailmap

@@ -134,6 +134,7 @@ Filipe Lautert <filipe@icewall.org>
 Finn Thain <fthain@linux-m68k.org> <fthain@telegraphics.com.au>
 Franck Bui-Huu <vagabon.xyz@gmail.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@am.sony.com>
+Frank Rowand <frowand.list@gmail.com> <frank.rowand@sony.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@sonymobile.com>
 Frank Rowand <frowand.list@gmail.com> <frowand@mvista.com>
 Frank Zago <fzago@systemfabricworks.com>