sh: boards: Fix Sound Simple-Card struct name

sh: boards: Fix Sound Simple-Card struct name

"asoc_simple_card_info" was renamed to "simple_util_info" by
commit ad484cc98f2 ("ASoC: remove asoc_xxx() compatible macro").
This patch fixup it For SH7724 boards.

Fixes: ad484cc98f2 ("ASoC: remove asoc_xxx() compatible macro")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309280417.rOLRdrdM-lkp@intel.com/
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ttrfgo3j.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>