Deploy the journal scrubbers in staging

• Prepare the charts
• Define the way to "properly" initialize the configs
• Deploy and monitor in staging

Possible migration plan:

• Stop the static scrubbers
• Rename the current scrubber database to something else

ALTER DATABASE swh-scrubber RENAME TO swh-scrubber-backup-202311

• Launch puppet to recreate an empty database
• Configure the charts to deploy the scrubbers
• Connect to the toolbox
  • Recreate the database

export SWH_CONFIG_FILENAME=/etc/swh/config-scrubber.yml 
swh db init scrubber

• Register the journal clients
  • For each object type:

for type in directory snapshot release revision
do
  swh scrubber check init journal --object-type=$type --name journal-checker-$type
done