efi/x86: use naked RET on mixed mode call wrapper
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 v5.18.14 by commit fcd83bea60a116250c70552af0b334c79903bb54, it was introduced in version v5.18.14 by commit a05146b2ac6ab1deff475a06441b825d176b320e. For more details please see the references link.