PCI: mediatek: Fix refcount leak in mtkpciesubsys_powerup()
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 v5.15.46 by commit ad1c9d13e04509ae24fae8dd2897148657323519, it was introduced in version v5.15 by commit 87e8657ba99cac87b84c7f8ead91b44d88345504. For more details please see the references link.