[FIR] Support several annotation argument diagnostics

compiler/testData/diagnostics/testsWithStdLib/annotations/kClass/kClassInAnnotation.fir.kt

@@ -1,20 +0,0 @@
-import kotlin.reflect.KClass
-
-annotation class Ann1(val arg: KClass<*>)
-annotation class Ann2(vararg val arg: KClass<*>)
-annotation class Ann3(val arg: Array<KClass<*>>)
-
-class A1
-class A2
-
-@Ann1(A1::class)
-@Ann2(A1::class, A2::class)
-@Ann3(arrayOf(A1::class, A2::class))
-class MyClass1
-
-@Ann1(<!UNRESOLVED_REFERENCE!>A3<!>::class)
-class MyClass2
-
-val x = A1::class
-@Ann1(x)
-class MyClass3

compiler/testData/diagnostics/testsWithStdLib/annotations/kClass/kClassInAnnotation.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 import kotlin.reflect.KClass
 
 annotation class Ann1(val arg: KClass<*>)