Improve exception message for sdk that doesn't support collectors

[MarcoRossignoli]

Moved from #456 (comment)

@vagisha-nidhi's comment

Data collector 'XPlat code coverage' message: System.MissingMethodException: Method not found: '!!0 Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection.SessionStartEventArgs.GetPropertyValue(System.String)'.
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.GetTestModules(SessionStartEventArgs sessionStartEventArgs)
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.OnSessionStart(Object sender, SessionStartEventArgs sessionStartEventArgs).

Should this message be replaced with something more informative (like using the correct sdk version)?

cc: @cltshivash @vagisha-nidhi @tonerdo

[MarcoRossignoli]

Should this message be replaced with something more informative (like using the correct sdk version)?

@vagisha-nidhi yes I agree this error is a bit cryptic. Maybe improve with some advice(catch MissingMethodException and output message like Method not found, make sure to use .NET core SDK version >= 2.2.300 and flow real exc as inner) if we aren't sure that this kind of exception raise only in case of unsupported sdk.