rtw89: cfo: check mac_id to avoid out-of-bounds
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.3 by commit c32fafe68298bb599e825c298e1d0ba30186f0a5. For more details please see the references link.