ALSA: rawmidi - fix the uninitalized user_pversion
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 v5.15.12 by commit b398fcbe4de1e1100867fdb6f447c6fbc8fe7085, it was introduced in version v5.15 by commit 09d23174402da0f10e98da2c61bb5ac8e7d79fdd. For more details please see the references link.