default or selected kernelversion does not have config value CONFIG_LENOVO_WMI_CAMERA.
Result is shown for kernelversion 6.9.8

Lenovo WMI Camera Button driver

modulename: lenovo-wmi-camera.ko

configname: CONFIG_LENOVO_WMI_CAMERA

Linux Kernel Configuration
└─>Device Drivers
└─>X86 Platform Specific Device Drivers
└─>Lenovo WMI Camera Button driver
In linux kernel since version 4.19.318 (release Date: 2024-07-18)  
This driver provides support for Lenovo camera button. The Camera
button is a GPIO device. This driver receives ACPI notifications when
the camera button is switched on/off.

To compile this driver as a module, choose M here: the module
will be called lenovo-wmi-camera.

source code: