Migrated from to vyos-1.4-rolling-202303040317 to vyos-1.4-rolling-202303070317 and noticed this on console. Appears after every boot, not just after upgrade.
Possibly related to 
T4291 Consolidate component version read/write functions (vyos.dev)
Version: VyOS 1.4-rolling-202303070317
Release train: current
Built by: autobuild@vyos.net
Built on: Tue 07 Mar 2023 03:17 UTC
Build UUID: d866b1ee-d221-48d7-9c9b-d13507aed257
Build commit ID: 55cb5c1686d24f
Architecture: x86_64
Boot via: installed image
System type: guest
Hardware vendor: Supermicro
Hardware model: Super Server
Hardware S/N: 0123456789
Hardware UUID: 00000000-0000-0000-0000-ac1f6b79a20e
Copyright: VyOS maintainers and contributors
