Missing 1906 Features

[paulwetter]

1. AAD Groups and Collection Sync.
2. Desktop Analytics.
3. Configure client cache minimum retention period (Done)
4. Co-Management Multi-groups for pilot/staging. (Done ca3c0c21111e3eba7b9fe4dcabc5bc112a0ea19e)
5. Application Groups.
6. Task Sequence (no update needed).
   • Install Application task sequence step, Delete Content check box.
   • Pre-cache driver packages, packages, and OS images.
7. Software Center, 5 Tabs. (Done.).
8. More frequent countdown notifications for restarts (client Setting, Done.).
9. Additional options for WSUS maintenance (site config, Done - 979035eb7633a3e433eaa8b333cbd01d73602c54).
   • Remove Obsolete updates.
   • DB Indexes
10. Configure the default maximum run time for software update (Done - 979035eb7633a3e433eaa8b333cbd01d73602c54)