FIR checker: check if callable reference targets are allowed members

compiler/testData/diagnostics/tests/callableReference/function/abstractClassConstructors.fir.kt

@@ -7,6 +7,6 @@ enum class D
 fun main() {
     <!UNRESOLVED_REFERENCE!>::A<!>
     ::B
-    ::C   // KT-3465
+    <!CALLABLE_REFERENCE_TO_ANNOTATION_CONSTRUCTOR!>::C<!>   // KT-3465
     <!UNRESOLVED_REFERENCE!>::D<!>
-}
+}

compiler/testData/diagnostics/tests/callableReference/function/annotationClassConstructor.fir.kt

@@ -1,5 +1,5 @@
 annotation class Ann(val prop: String)
 
-val annCtorRef = ::Ann
+val annCtorRef = <!CALLABLE_REFERENCE_TO_ANNOTATION_CONSTRUCTOR!>::Ann<!>
 val annClassRef = Ann::class
 val annPropRef = Ann::prop

compiler/testData/diagnostics/tests/callableReference/function/extensionInClassDisallowed.fir.kt

@@ -4,11 +4,11 @@ class A {
     fun A.extA(x: String) = x
     
     fun main() {
-        Int::extInt
-        A::extA
+        <!EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED!>Int::extInt<!>
+        <!EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED!>A::extA<!>
 
-        eat(Int::extInt)
-        eat(A::extA)
+        eat(<!EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED!>Int::extInt<!>)
+        eat(<!EXTENSION_IN_CLASS_REFERENCE_NOT_ALLOWED!>A::extA<!>)
     }
 }