[FIR] Additional errors to distinguish resolution to classifier cases

When a call is resolved to a classifier, only a single error message was
being used for multiple cases. This lead to confusion as the default
message may not be applicable to a given error case. Added additional
errors and messages to distinguish between these error cases.

#KT-57251 Fixed

compiler/testData/diagnostics/tests/classObjects/InnerClassAccessThroughEnum_after.fir.kt

@@ -43,7 +43,7 @@ fun f() {
     C.O
     C.O.InO
     C.A()
-    C.<!RESOLUTION_TO_CLASSIFIER!>B<!>()
+    C.<!INNER_CLASS_CONSTRUCTOR_NO_RECEIVER!>B<!>()
 
     C.E3.<!UNRESOLVED_REFERENCE!>O_O<!>
     C.E3.<!UNRESOLVED_REFERENCE!>G<!>()

compiler/testData/diagnostics/tests/classObjects/InnerClassAccessThroughEnum_before.fir.kt

@@ -43,7 +43,7 @@ fun f() {
     C.O
     C.O.InO
     C.A()
-    C.<!RESOLUTION_TO_CLASSIFIER!>B<!>()
+    C.<!INNER_CLASS_CONSTRUCTOR_NO_RECEIVER!>B<!>()
 
     C.E3.<!UNRESOLVED_REFERENCE!>O_O<!>
     C.E3.<!UNRESOLVED_REFERENCE!>G<!>()