FirClassSubstitutionScope: fix overridden symbols traversing

compiler/fir/analysis-tests/testData/resolve/properties/kotlinOverridesJavaComplex.kt

@@ -0,0 +1,36 @@
+// FILE: Named.java
+
+public interface Named {
+    String getName();
+}
+
+// FILE: Psi.java
+
+public interface Psi<D> {
+
+}
+
+// FILE: Member.java
+
+public interface Member<D> extends Psi<D> {
+
+}
+
+// FILE: Test.kt
+
+public interface Light
+
+public class LightMember<D> : Light, Member<D> {
+    override fun getName(): String = "Light"
+}
+
+public interface Field : Named
+
+public class LightField<D> : LightMember<Any>(), Field {
+    fun test(other: Any?) {
+        if (other is LightField<*>) {
+            other.name
+        }
+    }
+}
+