scheduler.backend: Make filter_task_to_archive a paginated endpoint
The existing implementation ended up exceeding the nginx timeout (remote scheduler backend).
Related to #1931 (closed)
Test Plan
tox
Migrated from D2457 (view on Phabricator)
The existing implementation ended up exceeding the nginx timeout (remote scheduler backend).
Related to #1931 (closed)
tox
Migrated from D2457 (view on Phabricator)