revert: restore sleep 10 (needed for pgautoupgrade window)
cc-ci/testme cc-ci: failure
chore: regall sweep
cc-ci/testme cc-ci: failure
chore: upgrade to 3.1.0+v2.0.0 (pgautoupgrade postgres 13 to 16 + resilient backup/restore)
cc-ci/testme cc-ci: success
chore: upgrade to 4.0.0+v2.0.0
cc-ci/testme cc-ci: failure
fix(clickhouse): resilient clickhouse-backup fetch (cache/retry/non-blocking)
cc-ci/testme cc-ci: failure