SOF enable IPC flood test

modulename: snd-sof-ipc-flood-test.ko

configname: CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SOF enable IPC flood test
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This option enables the IPC flood test which can be used to flood
the DSP with test IPCs and gather stats about response times.
Say Y if you want to enable IPC flood test.
If unsure, select "N".