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

compiler/testData/diagnostics/tests/cyclicHierarchy/kotlinJavaCycle.fir.kt

@@ -0,0 +1,11 @@
+// FILE: J.java
+
+class J extends K {
+    void foo() {}
+}
+
+// FILE: K.kt
+
+class K : <!AMBIGUITY!>J<!>() {
+    fun bar() {}
+}