Flaky Itemizable test

[dorner]

Summary

The following test only fails sometimes: https://github.com/rubyforgood/human-essentials/actions/runs/9780748669/job/27003147071?pr=4488

 1) ItemizableUpdateService events with distributions should send an itemizable event if it already exists
     Failure/Error:
       raise InventoryError.new("Could not reduce quantity by #{quantity} - current quantity is #{current_quantity}",
         item_id,
         id)

     InventoryError:
       Could not reduce quantity by 5 - current quantity is 0 for My Item 1 in Smithsonian Conservation Center
     # ./app/events/event_types/event_storage_location.rb:35:in `reduce_inventory'
     # ./app/events/event_types/inventory.rb:45:in `move_item'
     # ./app/events/inventory_aggregate.rb:71:in `block in handle_inventory_event'
     # ./app/events/inventory_aggregate.rb:65:in `each'
     # ./app/events/inventory_aggregate.rb:65:in `handle_inventory_event'
     # ./app/events/inventory_aggregate.rb:114:in `block in <module:InventoryAggregate>'
     # ./app/events/inventory_aggregate.rb:57:in `handle'
     # ./app/events/inventory_aggregate.rb:42:in `block in inventory_for'
     # ./app/events/inventory_aggregate.rb:33:in `each'
     # ./app/events/inventory_aggregate.rb:33:in `inventory_for'
     # ./app/models/event.rb:84:in `validate_inventory'
     # ./app/events/distribution_event.rb:4:in `publish'
     # ./spec/services/itemizable_update_service_spec.rb:234:in `block (4 levels) in <top (required)>'
     # ./spec/services/itemizable_update_service_spec.rb:23:in `block (3 levels) in <top (required)>'
     # ./spec/services/itemizable_update_service_spec.rb:22:in `block (2 levels) in <top (required)>'
     
     Randomized with seed 18466

Things to consider

No response

Criteria for Completion

No response