efi: Change downinterruptible() in virtefiresetsystem() to down_trylock()
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 v4.9.288 by commit 1882965c67475bbc4448b1d03051e3f9f6746042. For more details please see the references link.