If your Wi-Fi is not working, the problem is something else (e.g., missing main firmware, hardware blocked, wrong driver version).
If your Wi-Fi is currently working, this "failure" is entirely harmless. The iwl-debug-yoyo.bin file is a debugging binary used by Intel developers; it is not included in standard firmware packages and is not required for normal hardware operation. firmware failed to load iwldebugyoyobin free