Update scheduler task names but keep backward compatibility

Update scheduler task names with the naming scheme proposed in #1508 (closed).

In order to keep backward compatibility for swh components that are still using the old names, rows that were previously contained in the task_type table are still inserted.

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Migrated from D1440 (view on Phabricator)

Build is green See https://jenkins.softwareheritage.org/job/DSCH/job/tox/251/ for more details.

Some references in the commit message have been migrated:

• T1508 is now #1508 (closed)

Update: Ensure all columns get copied in swh_add_backward_compatible_task_name

Build is green See https://jenkins.softwareheritage.org/job/DSCH/job/tox/252/ for more details.

Is this to be ran on production?

@olasd already add new task names for the loaders in production (https://forge.softwareheritage.org/#1508). This file is executed when starting the swh-scheduler-apiservice in docker-compose so this update is mainly dedicated to that development environment.

mentioned in merge request swh-deposit!30 (closed)

mentioned in merge request swh-docker-dev!86 (closed)

mentioned in merge request swh-indexer!179 (closed)

mentioned in merge request swh-lister!64 (closed)

mentioned in merge request !100 (closed)

mentioned in merge request swh-vault!45 (closed)

Merge request was accepted

approved this merge request

Merge request was merged

closed

Landed in master. I also pushed a new tag for swh-scheduler as swh-web has also been migrated to the new task names for the save code now feature. Without the new scheduler tag, the save code now feature will be broken when using the docker-compose environment.