csky/kprobe: reclaim insn_slot on kprobe unregistration
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 v5.19.4 by commit e0cd4d17ce33eba20274c31836f411a57688287e. For more details please see the references link.