[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/fir/analysis-tests/testData/resolve/innerClasses/inner.kt

@@ -31,7 +31,7 @@ class Owner {
 fun test() {
     val o = Owner()
     o.foo()
-    val err = Owner.<!RESOLUTION_TO_CLASSIFIER!>Inner<!>()
+    val err = Owner.<!INNER_CLASS_CONSTRUCTOR_NO_RECEIVER!>Inner<!>()
     err.<!UNRESOLVED_REFERENCE!>baz<!>()
     val i = o.Inner()
     i.gau()