FIR: introduce & use REFERENCE_BY_QUALIFIER positioning strategy

compiler/fir/analysis-tests/testData/resolve/samConversions/genericSam.kt

@@ -21,9 +21,9 @@ fun main() {
         x.toInt().toString()
     }
 
-    JavaUsage.<!INAPPLICABLE_CANDIDATE{LT}!><!INAPPLICABLE_CANDIDATE{PSI}!>foo2<!> { x: Int ->
+    JavaUsage.<!INAPPLICABLE_CANDIDATE!>foo2<!> { x: Int ->
         x.toString()
-    }<!>
+    }
 
     JavaUsage.foo3(
         { x ->