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

compiler/testData/diagnostics/tests/inner/innerClassInEnumEntryClassMemberResolve.fir.kt

@@ -0,0 +1,13 @@
+// !LANGUAGE: +InnerClassInEnumEntryClass
+
+enum class A {
+    X {
+        val x = 1
+        fun foo() {}
+
+        inner class Inner {
+            val y = x
+            fun bar() = foo()
+        }
+    }
+}