[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/inner/qualifiedExpression/constructNestedClass.fir.kt

@@ -0,0 +1,17 @@
+class Outer {
+    class Nested {
+        class NestedNested
+    }
+
+    inner class Inner {
+        inner class InnerInner
+    }
+}
+
+fun f1() = Outer()
+fun f2() = Outer.Nested()
+fun f3() = Outer.Nested.NestedNested()
+fun f4() = Outer.<!INNER_CLASS_CONSTRUCTOR_NO_RECEIVER!>Inner<!>()
+fun f5() = Outer.Inner.<!INNER_CLASS_CONSTRUCTOR_NO_RECEIVER!>InnerInner<!>()
+fun f6() = Outer().Inner()
+fun f7() = Outer().Inner().InnerInner()