The existing test only checked that an assembly was mentioned in the file, but not that its version etc matches.
Updated the test and fixed the differences.
See https://github.com/mono/mono/issues/17064.
The 2019-08 version of the fix adds a new assembly with NS2.1 APIs that we stubbed out in 2019-06: System.Data.DataSetExtensions.dll
* Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/801867
System.Memory.dll not being copied anywhere when Roslyn package is referenced
The issue was that the XM FrameworkList was shared for the 2 profiles and there are differences.
The Full profile for instance doesn't have `System.Memory` and that causes some issues with Nuget package references.
* Updated tests to report issues against the XM Full and Mobile Framework lists
* Now using 2 separate XM FrameworkList files (updated makefile) since the list of assemblies is different and that's expected by the mono team.
Alexander Köplinger
Vincent Dondain