v2022dev0 → v2022dev1 forward port: ostree-image: accept only signed updates
Forward port of !321 (merged)
Starting version v2020.7 libostree upstream provides deltas with
signed metadata
allowing to validate the creator of the delta file itself, not only
the commit inside.
The new repository option core.sign-verify-deltas=true forces both
libostree and AUM to accept deltas with signed metadata only.
This change affect only to systems using libostree v2020.7+.
Apertis Update Manager must be
updated
to accept deltas with signed metadata.