QCA ath11k debugfs support

configname: CONFIG_ATH11K_DEBUGFS

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN
└─>QCA ath11k debugfs support
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Enable ath11k debugfs support

If unsure, say Y to make it easier to debug problems.