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

compiler/testData/diagnostics/tests/scopes/protectedVisibility/innerProtectedClass.fir.kt

@@ -0,0 +1,13 @@
+open class BaseClass() {
+    protected class Nested(val x: Int, protected val y: Int)
+
+    protected fun foo() = Nested(1, 2)
+}
+
+class Foo : BaseClass() {
+    fun bar() {
+        val f = foo()
+        f.x
+        f.<!INAPPLICABLE_CANDIDATE!>y<!>
+    }
+}