FIR: introduce & use REFERENCE_BY_QUALIFIER positioning strategy

compiler/testData/diagnostics/tests/secondaryConstructors/headerCallChecker/operatorCall.fir.kt

@@ -5,7 +5,7 @@ class D : C {
             {
                 val s = ""
                 <!UNRESOLVED_REFERENCE!>s<!>()
-                <!UNRESOLVED_REFERENCE!>""()<!>
+                <!UNRESOLVED_REFERENCE!>""<!>()
                 42
             }())
 

compiler/testData/diagnostics/tests/secondaryConstructors/implicitSuperCallErrorsIfPrimary.fir.kt

@@ -2,6 +2,6 @@
 open class A(p1: String)
 
 class B() : A("") {
-    <!INAPPLICABLE_CANDIDATE, PRIMARY_CONSTRUCTOR_DELEGATION_CALL_EXPECTED!>constructor(s: String)<!> {
+    <!PRIMARY_CONSTRUCTOR_DELEGATION_CALL_EXPECTED!>constructor(s: String)<!><!INAPPLICABLE_CANDIDATE!><!> {
     }
 }

compiler/testData/diagnostics/tests/secondaryConstructors/nestedExtendsInner.fir.kt

@@ -2,6 +2,6 @@ class A {
     open inner class Inner
 
     class Nested : Inner {
-        <!UNRESOLVED_REFERENCE!>constructor()<!>
+        constructor()<!UNRESOLVED_REFERENCE!><!>
     }
 }

compiler/testData/diagnostics/tests/secondaryConstructors/reportResolutionErrorOnImplicitOnce.fir.kt

@@ -2,5 +2,5 @@
 open class A(p1: String, p2: String, p3: String, p4: String, p5: String)
 
 class B : A {
-    <!INAPPLICABLE_CANDIDATE!>constructor(s: String)<!>
+    constructor(s: String)<!INAPPLICABLE_CANDIDATE!><!>
 }