[Cost Management] FOCUS x_PricingSubcategory shows "Standard" for commitment discount usage

[flanakin]

🐛 Problem

x_PricingSubcategory shows "Standard" for commitment discount usage.

👣 Repro steps

1. Export FOCUS 1.0 cost details
2. Filter rows where PricingCategory == "Committed"
3. Note x_PricingSubcategory is "Standard"

🤔 Expected

x_PricingSubcategory should be "Committed Usage" or "Committed Spend", like the FOCUS 1.0-preview dataset.

ℹ️ Additional context

This column is not a FOCUS column and does not impact FOCUS conformance.

🙋‍♀️ Ask for the community

We could use your help:

1. Please vote this issue up (👍) to prioritize it.
2. Leave comments to help us solidify the vision.