drm/i915/gvt: fix vgpu debugfs clean in remove
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 v5.10.163 by commit af90f8b36d78544433a48a3eda6a5faeafacd0a1, it was introduced in version v4.16 by commit bc7b0be316aebac42eb9e8e54c984609555944da. For more details please see the references link.