fs: fix fd table size alignment properly
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 v5.10.110 by commit e600b5973e808848a23eeba3fdbb9b288e5558c1, it was introduced in version v5.10.110 by commit 00d2b9fe5e02b41c6e4d7a4c1171cc6dd3008617. For more details please see the references link.