[AA] Add declared member scope tests for enum entry initializers

^KT-61425

analysis/analysis-api/testData/components/scopeProvider/declaredMemberScope/enumEntryInitializer.kt

@@ -0,0 +1,10 @@
+// DO_NOT_CHECK_NON_PSI_SYMBOL_RESTORE_K1
+package test
+
+enum class E {
+    A {
+        val x: String = ""
+    }
+}
+
+// enum_entry_initializer: test/E.A