Created Unassigned: Package Manager doens't remember sort by order [3207]

from @bhavesh
Repro steps

- create a new WAP which will have a bunch of installed packages
- Open nuget package manager and click on Installed Packages node
- Change sort by from ascending to descending
- Navigate to Online tab in the same dialog
- navigate back to Installed Packages

Expected
It remembers sort order is descending

Actual
It always uses sort order ascending