Do not build light classes for decompiled enum entries

idea/testData/findUsages/libraryUsages/_library/library/library.kt

@@ -69,4 +69,9 @@ fun test() {
     }
 
     LocalClass(localClassProperty = 1).localClassProperty
+}
+
+enum class E {
+    ONE,
+    TWO
 }

idea/testData/findUsages/libraryUsages/kotlinLibrary/LibraryEnumEntryUsages.0.kt

@@ -0,0 +1,10 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.JetEnumEntry
+// FIND_BY_REF
+
+package usages
+
+import library.E
+
+fun main(args: Array<String>) {
+    E.<caret>ONE
+}

idea/testData/findUsages/libraryUsages/kotlinLibrary/LibraryEnumEntryUsages.results.txt

@@ -0,0 +1 @@
+Value read (9: 7) E.ONE