slapos_accounting: testSlapOSAccountingInteractionWorkflow: a project is required on the Instance Tree

(aka, no need for slapos_consumption_trade_condition)

Use a test trade condition

Disable all simulation logic if the automated ledger is not used

Recreate the expected organisation.
Drop the aggregated builder test

they were provided by subscription bt5

Only for lazy me to simplify grep usage

Everything should work without it.
It will be rework later.

Some parts are still there, but linked to subscription, which I will check later