sh: update defconfigs.

arch/sh/configs/ap325rxa_defconfig

arch/sh/configs/cayman_defconfig

arch/sh/configs/dreamcast_defconfig

arch/sh/configs/ecovec24-romimage_defconfig

arch/sh/configs/ecovec24_defconfig

arch/sh/configs/edosk7705_defconfig

arch/sh/configs/edosk7760_defconfig

arch/sh/configs/espt_defconfig

arch/sh/configs/hp6xx_defconfig

arch/sh/configs/kfr2r09-romimage_defconfig

arch/sh/configs/kfr2r09_defconfig

arch/sh/configs/landisk_defconfig

arch/sh/configs/lboxre2_defconfig

arch/sh/configs/magicpanelr2_defconfig

arch/sh/configs/microdev_defconfig

arch/sh/configs/migor_defconfig

arch/sh/configs/polaris_defconfig

arch/sh/configs/r7780mp_defconfig

arch/sh/configs/r7785rp_defconfig

arch/sh/configs/rsk7201_defconfig