build.ps1 - Changed logic to parse Version from PackageVersion if Version is not supplied or if it is 0.0.0
build.ps1 - Changed logic to parse Version from PackageVersion if Version is not supplied or if it is 0.0.0

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