[FIR] Fix invalid diagnostic fir node sites and improved invalid type parameters count diagnostic report

compiler/testData/diagnostics/tests/classLiteral/arrays.fir.kt

@@ -1,9 +0,0 @@
-// !LANGUAGE: +BareArrayClassLiteral
-
-val a01 = Array::class
-val a02 = Array<Array>::class
-val a03 = Array<Any?>::class
-val a04 = Array<Array<Any?>?>::class
-val a05 = Array<IntArray?>::class
-val a06 = kotlin.Array::class
-val a07 = kotlin.Array<IntArray?>::class

compiler/testData/diagnostics/tests/classLiteral/arrays.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !LANGUAGE: +BareArrayClassLiteral
 
 val a01 = Array::class