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

compiler/testData/diagnostics/tests/scopes/kt9430.fir.kt

@@ -0,0 +1,16 @@
+open class A {
+    protected fun foo() {}
+}
+
+class B: A()
+
+class C: A() {
+    fun bar() {
+        A().foo()
+        B().foo()
+    }
+}
+
+class D {
+    fun qux() { B().<!INAPPLICABLE_CANDIDATE!>foo<!>() }
+}