Fixes warning: cast from 'void (*)(xpc_object_t _Nonnull)' (aka 'void (*)(NSObject<OS_xpc_object> * _Nonnull)') to 'xpc_finalizer_t' (aka 'void (*)(void * _Nullable)') converts to incompatible function type [-Wcast-function-type-mismatch]
Fixes warning: cast from 'void (*)(xpc_object_t _Nonnull)' (aka 'void (*)(NSObject<OS_xpc_object> * _Nonnull)') to 'xpc_finalizer_t' (aka 'void (*)(void * _Nullable)') converts to incompatible function type [-Wcast-function-type-mismatch]