[FIR-TEST] Add new testdata generated after changes in previous commit

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

@@ -0,0 +1,26 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE
+
+class A<T> {
+    class Nested<N>
+
+    inner class Inner<I>
+}
+
+val a1 = A::class
+val a2 = A<*>::class
+val a3 = A<String>::class
+val a4 = A<out String?>::class
+
+val n1 = A.Nested::class
+val n2 = A.Nested<*>::class
+
+val i1 = A.Inner::class
+val i2 = A<*>.Inner<*>::class
+val i3 = A<Int>.Inner<CharSequence>::class
+
+val m1 = Map::class
+val m2 = Map<Int, *>::class
+val m3 = Map.Entry::class
+
+val b1 = Int::class
+val b2 = Nothing::class