## Context
SyncMetadata for role update was broken when those roles had permission
flags in them.
This PR https://github.com/twentyhq/twenty/issues/16365 introduced a
change in all existing standard roles which probably triggered the
update of faulty roles for the first time. Down the line, some
properties from flat were not omit before querying the DB (in this case
permissionFlagIds does not exist as a column in role table)
The fix is definitely not great, this also probably broke the update of
permissionFlags for existing STANDARD roles but it's not subject to
change (It actually never changed. Again, what has been updated was not
the permission flag but a new boolean introduced 2 days ago which forced
the "UPDATE" path in the sync which was probably never triggered before,
or at least not for roles with permission flags which are "quite" new).
Also we are about to remove this whole code in favor of the new
migration v2
