populates the item collision cache generators for all exchange data types. Next we'll use these to compare the items being restored for collision before making post requests, by populating this cache at the top of each collection restore process.
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#### Does this PR need a docs update or release note?
- [x] ⛔ No
#### Type of change
- [x] 🌻 Feature
#### Issue(s)
* #3562
#### Test Plan
- [x] ⚡ Unit test
- [x] 💚 E2E
Adds collision policy handling to onedrive item posts. This allows us to override the default "replace" behavior that currently returns a 409 for the creation endpoint, in case we want to use skip (ie: fail) or copy handling.
---
#### Does this PR need a docs update or release note?
- [x] ⛔ No
#### Type of change
- [x] 🌻 Feature
#### Issue(s)
* #3562
#### Test Plan
- [x] 💪 Manual
- [x] ⚡ Unit test
- [x] 💚 E2E
Missed adding the foldermatcher to the handlers
for onedrive and sharepoint during the api refactor.
---
#### Does this PR need a docs update or release note?
- [x] ⛔ No
#### Type of change
- [x] 🧹 Tech Debt/Cleanup
#### Issue(s)
* #1996
#### Test Plan
- [x] ⚡ Unit test
- [x] 💚 E2E
renames /internal/connector to /internal/m365. No logic changes in this PR. Only the dir rename, import renames, and one linter shadowing rename.
---
#### Does this PR need a docs update or release note?
- [x] ⛔ No
#### Type of change
- [x] 🧹 Tech Debt/Cleanup
#### Issue(s)
* #1996
#### Test Plan
- [x] ⚡ Unit test
- [x] 💚 E2E
