sched/fair: Fix shift-out-of-bounds in load_balance()
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 v5.12.4 by commit 805cea93e66ca7deaaf6ad3b67224ce47c104c2f, it was introduced in version v5.10 by commit 5a7f555904671c0737819fe4d19bd6143de3f6c0. For more details please see the references link.