sched/psi: Fix use-after-free in epremovewait_queue()
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 v5.4.232 by commit 7caeb5457bd01ccba0df1d6f4872f20d28e50b38, it was introduced in version v5.2 by commit 0e94682b73bfa6c44c98af7a26771c9c08c055d5. For more details please see the references link.