default or selected kernelversion does not have config value CONFIG_ARCH_SUPPORTS_ACPI.
Result is shown for kernelversion 6.9-rc4

CONFIG_ARCH_SUPPORTS_ACPI (not configurable)

configname: CONFIG_ARCH_SUPPORTS_ACPI

Linux Kernel Configuration
└─>Power management and ACPI options
└─>ARCH_SUPPORTS_ACPI
In linux kernel since version 4.2 (release Date: 2015-08-30)  
is selected by
CONFIG_ACPI