iwlwifi: Fix memory leaks in error handling path
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 v5.15.7 by commit 4768935c25403ba96e7a745645df24a51a774b7e, it was introduced in version v5.14 by commit 9dad325f9d57508b154f0bebbc341a8528e5729c. For more details please see the references link.