Move callable reference diagnostic tests to non-stdlib

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

@@ -0,0 +1,16 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+class A
+
+val a1 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>A?::class<!>
+val a2 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>A?<!REDUNDANT_NULLABLE!>?<!>::class<!>
+
+val l1 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>List<String>?::class<!>
+val l2 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>List?::class<!>
+
+fun foo<T : Any>() {
+    val t1 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>T::class<!>
+    val t2 = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>T?::class<!>
+}
+
+val m = <!CLASS_LITERAL_LHS_NOT_A_CLASS!>Map<!WRONG_NUMBER_OF_TYPE_ARGUMENTS!><String><!>::class<!>