CVE-2024-26833 drm/amd/display: Fix memory leak in dm_sw_fini()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix memory leak in dmswfini After destroying dmubsrv, the memory associated with it is not freed, causing a memory leak: unreferenced object 0xffff896302b45800 size 1024: comm "udev-worker", pid 222, jiffies...