.mailmap: Correct entries for Masahiro Yamada

His entries had the correct email address listed last rather than first,
correct this.

Fixes: 4fa4227 (".mailmap: Record all address for main U-Boot contributor")
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Michal Simek <michal.simek@amd.com>

.mailmap

@@ -65,8 +65,8 @@ Marek Vasut <marex@denx.de> <marek.vasut+renesas@gmail.com>
 Marek Vasut <marex@denx.de> <marek.vasut@gmail.com>
 Marek Vasut <marex@denx.de> <marex at denx.de>
 Markus Klotzbuecher <mk@denx.de>
-Masahiro Yamada <yamada.masahiro@socionext.com> <masahiroy@kernel.org>
-Masahiro Yamada <yamada.masahiro@socionext.com> <yamada.m@jp.panasonic.com>
+Masahiro Yamada <masahiroy@kernel.org> <yamada.masahiro@socionext.com>
+Masahiro Yamada <masahiroy@kernel.org> <yamada.m@jp.panasonic.com>
 Michal Simek <michal.simek@amd.com> <Monstr@seznam.cz>
 Michal Simek <michal.simek@amd.com> <michal.simek@xilinx.com>
 Michal Simek <michal.simek@amd.com> <monstr@monstr.eu>