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

compiler/testData/diagnostics/tests/smartCasts/kt3224.fir.kt

@@ -0,0 +1,8 @@
+// Works already in M11
+
+fun test(c : Class<*>) {
+    val sc = c as Class<String>
+    // No ambiguous overload
+    c.getAnnotations();
+    sc.getAnnotations();
+}