drm/amd/pm: fix a potential gpumetricstable memory leak
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 v5.15.11 by commit 257b3bb16634fd936129fe2f57a91594a75b8751, it was introduced in version v5.10 by commit 95868b85764aff2dcbf78d3054076df75446ad15. For more details please see the references link.