kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT
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 v5.10.150 by commit 451ce2521c2191054c578ba715da29db5a7720a7. For more details please see the references link.