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

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

@@ -0,0 +1,22 @@
+// As in KT-18514
+object A : A.I {
+    interface I
+}
+
+// Similar to 'classIndirectlyInheritsNested.kt'
+object D : E() {
+    open class NestedD
+}
+
+open class E : D.NestedD()
+
+
+
+// Similar to 'twoClassesWithNestedCycle.kt'
+object G : H.NestedH() {
+    open class NestedG
+}
+object H : G.NestedG() {
+    open class NestedH
+}
+