default or selected kernelversion does not have config value CONFIG_NET_WIRELESS_RTNETLINK.
Result is shown for kernelversion 5.15.113

Wireless Extension API over RtNetlink


Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN (non-hamradio)
└─>Wireless Extension API over RtNetlink
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Support the Wireless Extension API over the RtNetlink socket
in addition to the traditional ioctl interface (selected above).

For now, few tools use this facility, but it might grow in the
future. The only downside is that it adds 4.5 kB to your kernel.