FIR: introduce & use REFERENCE_BY_QUALIFIER positioning strategy

compiler/testData/diagnostics/tests/delegatedProperty/inference/extensionProperty.fir.kt

@@ -4,10 +4,10 @@ package foo
 import kotlin.reflect.KProperty
 
 open class A {
-    val B.w: Int by <!INAPPLICABLE_CANDIDATE!>MyProperty()<!>
+    val B.w: Int by <!INAPPLICABLE_CANDIDATE!>MyProperty<!>()
 }
 
-val B.r: Int by <!INAPPLICABLE_CANDIDATE!>MyProperty()<!>
+val B.r: Int by <!INAPPLICABLE_CANDIDATE!>MyProperty<!>()
 
 val A.e: Int by MyProperty()
 

compiler/testData/diagnostics/tests/delegatedProperty/inference/manyIncompleteCandidates.fir.kt

@@ -5,7 +5,7 @@ package test
 import first.*
 import second.*
 
-val a12 by <!AMBIGUITY!>A()<!>
+val a12 by <!AMBIGUITY!>A<!>()
 
 // FILE: first.kt
 package first