[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/multiplatform/headerClass/expectClassWithoutConstructor.fir.kt

@@ -0,0 +1,24 @@
+// MODULE: m1-common
+// FILE: common.kt
+
+expect class Foo
+expect class Bar()
+expect class Baz constructor()
+expect class FooBar {
+    constructor()
+}
+
+fun test() {
+    <!EXPECT_CLASS_AS_FUNCTION!>Foo<!>()
+    Bar()
+    Baz()
+    FooBar()
+}
+
+// MODULE: m2-jvm()()(m1-common)
+// FILE: jvm.kt
+
+actual class Foo
+actual class Bar
+actual class Baz
+actual class FooBar

compiler/testData/diagnostics/tests/multiplatform/headerClass/expectClassWithoutConstructor.kt

@@ -1,4 +1,3 @@
-// FIR_IDENTICAL
 // MODULE: m1-common
 // FILE: common.kt
 

compiler/testData/diagnostics/tests/multiplatform/hmpp/kt57320.fir.kt

@@ -34,7 +34,7 @@ interface KotlinXStringDemoInterface {
 // FILE: StringDemoInterface.kt
 actual typealias StringDemoInterface = KotlinXStringDemoInterface
 
-<!ACTUAL_WITHOUT_EXPECT("actual  fun StringDemoInterface.plusK(): <ERROR TYPE REF: Unresolved name: value>; The following declaration is incompatible:    expect fun StringDemoInterface.plusK(): String")!>actual fun StringDemoIn<!INCOMPATIBLE_MATCHING!>terface.plusK() = <!RESOLUTION_TO_CLASSIFIER!>StringValue<!>(value).plus("K")<!>.<!UNRESOLVED_REFERENCE!>value<!><!>
+<!ACTUAL_WITHOUT_EXPECT("actual  fun StringDemoInterface.plusK(): <ERROR TYPE REF: Unresolved name: value>; The following declaration is incompatible:    expect fun StringDemoInterface.plusK(): String")!>actual fun StringDemoIn<!INCOMPATIBLE_MATCHING!>terface.plusK() = <!EXPECT_CLASS_AS_FUNCTION!>StringValue<!>(value).plus("K")<!>.<!UNRESOLVED_REFERENCE!>value<!><!>
 
 // FILE: main.kt
 class StringDemo(override val value: String) : StringDemoInterface