Add updated budget info to `report()`

[tzaffi]

Summary

Since #33 we have better visibility into program budget via budget_added and budget_consumed. However, these weren't added to the report() function. E.g., part of a recent report looked like had a TXN AS ROW missing this info:

    TXN AS ROW: {' Run': 0, ' cost': -2009, ' last_log': '`0000000000011950', ' final_message': 'PASS', ' Status': 'PASS', 'steps': 89, ' top_of_stack': 72016, 'max_stack_height': 3, 's@000': 72016, 's@001': 3}

Action Item

• [x] Bring budget_added and budget_consumed into csv_row()

[tzaffi]

Resolving thanks to #45