qa: whitelist slow requests progress.yaml

qa: whitelist slow requests progress.yaml

The reason we had a slow-requests is because during the test, 16 concurrent 4 MB writes were running while recovery and backfill were disabled. At the same time, osd.0 was marked out and then back in, causing PG remapping. Because recovery/backfill was disabled, some PGs could not restore their replicas after the remap, leaving them in degraded/remapped states. As a result, a batch of writes remained stuck in the replicated write path, leading to IO stall and slow ops being reported. Solution is to ignore this as we are testing the progress module, not the write paths of OSDs. We intentionally disable backfill and recovery in order to prevent the recovery event to finish quickly. We wanted to prolong it until the progress event pops up.

Fixes: https://tracker.ceph.com/issues/70320
Signed-off-by: Kamoltat (Junior) Sirivadhna <ksirivad@redhat.com>
(cherry picked from commit 6b0c943c8bd004665529c5c5786ecec42bcc9ff7)