CVE-2023-52688

In the Linux kernel, the following vulnerability has been resolved: wifi:
ath12k: fix the error handler of rfkill config When the core rfkill config
throws error, it should free the allocated resources. Currently it is not
freeing the core pdev create resources. Avoid this issue by calling the
core pdev destroy in the error handler of core rfkill config. Found this
issue in the code review and it is compile tested only.