run-tests-on-os.yml: Changed references from dotnet vstest to dotnet test in comments, log files, and display names
run-tests-on-os.yml: Changed references from dotnet vstest to dotnet test in comments, log files, and display names

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