build/TestRefereneces.Common.targets: Added Microsoft.Extensions.Configuration packages for netcoreapp3.1
build/TestRefereneces.Common.targets: Added Microsoft.Extensions.Configuration packages for netcoreapp3.1

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