ata: Migrate CONFIG_DWC_AHSATA to Kconfig

configs/tbs2910_defconfig

configs/udoo_defconfig

configs/wandboard_defconfig

drivers/ata/Kconfig

include/configs/advantech_dms-ba16.h

include/configs/apalis_imx6.h

include/configs/cgtqmx6eval.h

include/configs/cm_fx6.h

include/configs/dh_imx6.h

include/configs/ge_bx50v3.h

include/configs/gw_ventana.h

include/configs/m53evk.h

include/configs/mx53loco.h

include/configs/mx6cuboxi.h

include/configs/nitrogen6x.h

include/configs/novena.h

include/configs/ot1200.h

include/configs/tbs2910.h

include/configs/udoo.h

include/configs/wandboard.h