phy: stm32: fix a refcount leak in stm32usbphycpll_enable()
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 v5.15.24 by commit 94b16ca86ab688ed6fad4548f70137f93cf1f0a9, it was introduced in version v5.12 by commit 5b1af71280abd82efbe28cd28d553363dfde0a34. For more details please see the references link.