Resolved issue with adding an invalid member to ReferencedFields list

[playlend]

Made a change in TranslateSelect method to not add members to ReferencedFields list if we're doing SelectAll or if element size of the member is 0. Prior to this change, the members that were added to ReferencedFields list were causing a problem during creation of a sparse object when joining files over xfserver.

[hippiehunter]

this looks like a semi real failure of some sort in the tests

 Error Message:
   Class Initialization method Services.Test.UnitTests.RemoteIOTests.ClassInit threw exception. System.ComponentModel.Win32Exception: An error occurred trying to start process 'C:\agent\_work\HarmonyCore.Test\tools\MultXfConTestSetup.bat' with working directory 'C:\agent\_work\1\s\Services.Test\bin\Release\net6.0'. The system cannot find the file specified..
  Stack Trace:
      at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)
   at System.Diagnostics.Process.Start()
   at Services.Test.UnitTests.RemoteIOTests.ClassInit(TestContext Context) in C:\agent\_work\1\s\Services.Test\UnitTests\RemoteIOTests.dbl:line 38