v0.11.21

This is a small bugfix for v0.11.20. This changelog includes changes from both releases

Tables

• Add xrdb table (#738)
• Add cryptsetup_status table (#734)
• Add zfs related tables (#731)
• Add lsblk table (#732)
• Add grub1 augeas lens (#733)
• Add kolide_diskutil_list table (#726)
• Fix the ioreg table (#740)

General

• Move tables to using tablehelpers.Exec (#735)
• Support arrays in kolide_wmi (#737)
• Convert to bbolt (#715)
• Small cleanup and improvements to dataflattentables (#736)

Build and Package

• Automatically retry apple notarization (#729)
• Update path to windows codesigning certificate (#739)