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* Rename some flags to bring parity with corso cli flags. `--bucket-prefix` to `--prefix`, `--prefix` to `--object-prefix`. This is so that we can avoid passing overrides until sometime later.
* Ideally this change should not be needed. This is part of a stopgap solution to remove s3 coupling from corso cli package.
* A more architectural solution is [managing overrides using viper](https://github.com/alcionai/corso/issues/4219). That change is a bit more involved, so i'll be adding that later.
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#### 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
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- [ ] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [x] 🧹 Tech Debt/Cleanup
#### Issue(s)
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* #<issue>
#### Test Plan
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- [x] 💪 Manual
- [ ] ⚡ Unit test
- [ ] 💚 E2E