LP#1155329: better enforce cat.bib.use_id_for_tcn

Restore previous behavior to the maintain_901() trigger
function so that bib records that are loaded without
explicitly setting the TCN have it set to the bib ID
when the cat.bib.use_id_for_tcn global flag is set, rather
than 'AUTOGENERATED-xxx'.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Dan Scott <dscott@laurentian.ca>
Wrap upgrade script for use ID as TCN value fix

Signed-off-by: Dan Scott <dscott@laurentian.ca>