GSD-2023-1000830 NFSD: Finish converting the NFSv2 GETACL result encoder

NFSD: Finish converting the NFSv2 GETACL result encoder 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 v6.0.16 by commit...