Enable DISCARD/TRIM support for LUKS encrypted disk

The Gist Sources https://wiki.archlinux.org/title/Dm-crypt/Specialties#Discard/TRIM_support_for_solid_state_drives_(SSD) https://wiki.archlinux.org/title/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance https://gist.github.com/Edu4rdSHL/8f97eb1bab454fb2b348f1167cee7cd2