drm/panfrost: Fix GEM handle creation ref-counting
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 v5.15.87 by commit 4f1105ee72d8c7c35d90e3491b31b2d9d6b7e33a, it was introduced in version v5.2 by commit f3ba91228e8e917e5bd6c4b72bfe846933d17370. For more details please see the references link.