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

compiler/testData/codegen/box/secondaryConstructors/accessToCompanion.kt

@@ -4,8 +4,6 @@ internal class A(val result: Int) {
         val prop = 2
         val C = 3
     }
-    object C {
-    }
 
     constructor() : this(foo() + prop + C)
 }