[FIR] Forbid creating abstract class instances via any qualified access

^KT-58938 Fixed

compiler/testData/diagnostics/tests/abstractClassReference.kt

@@ -0,0 +1,9 @@
+// FIR_IDENTICAL
+// ISSUE: KT-58938
+
+abstract class AbstractClass()
+
+fun main(args: Array<String>) {
+    val abstractClass = ::<!CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS!>AbstractClass<!>
+    abstractClass.invoke()
+}

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

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

compiler/testData/diagnostics/tests/callableReference/kt37530.fir.kt

@@ -1,10 +0,0 @@
-
-abstract class Abstract
-
-fun <D> create(fn: () -> D): D {
-    return fn()
-}
-
-fun main() {
-    create(::Abstract)
-}

compiler/testData/diagnostics/tests/callableReference/kt37530.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 
 abstract class Abstract