Fix case sensitivity folder renaming on Windows

1. install Nuxeo server 7.10
2. install Nuxeo Drive client 2.4.8
3. Create user00001
4. In user00001 workspace create folders AA_1 and BA_1
5. Enable synchronization on user00001 workspace
6. Synchronize the user workspace on client side and wait for completion
7. Server-side rename BA_1 to aa_1
8. Wait for client synchronization
9. Observe an error popping up
10. Click retry
11. Client-side: Observe the folder BA_1 has been renamed to aa_1 and AA_1 has vanished.
12. Server-side: Observe the folder BA_1 has been renamed to aa_1 and AA_1 is in the trash.

No error is then displayed and client states the conflict has been resolved.