Merge remote-tracking branch 'mhy/override-cs-db' into merge

* mhy/override-cs-db:
  Bump db version to 70
  Change make_overrides to use database config
  Use database for check_overrides configuration
  Move sanity check to use database
  Actually apply database update 69
  Add database fields to support overrides and c-s

Signed-off-by: Joerg Jaspert <joerg@debian.org>