Update test data for tower resolution algorithm

- locals win
- unary calls to plus/minus are not supported in favor of unaryPlus/unaryMinus
- unqualified nested classes are temporarily reported as unresolved
- function without receiver win against extension function
- explicit import win against star import

idea/testData/diagnosticMessage/nestedClassShouldBeQualified.kt

@@ -1,6 +1,8 @@
-// !DIAGNOSTICS_NUMBER: 5
+// !DIAGNOSTICS_NUMBER: 0
 // !DIAGNOSTICS: NESTED_CLASS_SHOULD_BE_QUALIFIED
 
+// TODO: 5 "nested class should be qualified" dianostics should be reported here
+
 package p
 
 class A {