Add tests to check that chain is not build in some hard cases

idea/testData/debugger/sequence/psi/streams/negative/InNextStatement.kt

@@ -0,0 +1,6 @@
+import java.util.stream.Stream
+
+fun main(args: Array<String>) {
+  val count = Stream.of("abc", "acd", "ef").map(String::length).count()
+  val af<caret>ter = 20
+}