Bug 32250: (follow-up) Commit background job to the DB

Bug 32250: (follow-up) Commit background job to the DB

We can't run a background job if it isn't in the database, however,
this script runs with AutoCommit disabled. We need to enable it while
generating the background job, then disable for the updates.

I don't nkow if using a transaction would be preferable.

I tried to solve this independently, but it requires consolidating the
index requests to make this work easily

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit bfc1e3c226932df939b616603076120498cf74a5)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>