build/Dependencies.props: Upgraded NuGet package dependency ICU4N to v60.1.0-alpha.354
build/Dependencies.props: Upgraded NuGet package dependency ICU4N to v60.1.0-alpha.354

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