v0.10.6

#155 - Use scala.jdk.CollectionConverters instead of scala.collection.JavaConverters
#82 - Implement Stream.collectFirst - Contributor @sh0hei
#153 - Implement Stream.count for Java's StreamIO and StreamFuture good first issue stream - Contributor @zackattackz
#142 - Implement Stream.count feature good first issue stream - Contributor @zackattackz
#151 - Cross build for scala 2.13