## Description
Major changes:
* OneDrive files now store the lookup key in the first few bytes of the
file and then the file data. This allows the test framework to
continue working even when we switch to using item IDs as names
* Create a framework to create the data necessary for testing. This
framework uses something akin to the builder pattern and automatically
adds files to the collection if they should appear in that version.
For example, trying to add a metadata file to a backup version that
didn't have metadata files will result in a noop. Adding files will
also add the metadata to the aux file set
Long term this will hopefully make ensuring compatibility between OneDrive
versions easier because only a few places in the code need to be updated
to support another version. It also allows easy ranges over different
versions via for-loop
## Does this PR need a docs update or release note?
- [ ] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [x] ⛔ No
## Type of change
- [ ] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [x] 🤖 Test
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup
## Issue(s)
* #1535
## Test Plan
- [ ] 💪 Manual
- [x] ⚡ Unit test
- [ ] 💚 E2E
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