update staging.yaml

[ci skip]
Merge remote-tracking branch 'origin/staging' into autostaging
Merge branch 'ptop-reindex' into autostaging
Merge remote-tracking branch 'origin/revert-4574-revert-4553-case-list-redesign' into autostaging
Merge remote-tracking branch 'origin/hq-dropdown' into autostaging
update submodule refs