Upgraded to latest version of NUnit3TestAdapter, 3.13.0 from 3.8.0
Upgraded to latest version of NUnit3TestAdapter, 3.13.0 from 3.8.0

NightOwl888/lucenenet,sisve/lucenenet,jeme/lucenenet,jeme/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,NightOwl888/lucenenet,apache/lucenenet,jeme/lucenenet,apache/lucenenet,apache/lucenenet,NightOwl888/lucenenet,sisve/lucenenet,apache/lucenenet