FIR: Introduce FirDeclarationOrigin.BuiltIns

compiler/fir/java/src/org/jetbrains/kotlin/fir/java/deserialization/KotlinDeserializedJvmSymbolsProvider.kt

@@ -200,7 +200,7 @@ class KotlinDeserializedJvmSymbolsProvider(
             JvmBinaryAnnotationDeserializer(session, kotlinClass.kotlinJvmBinaryClass, kotlinClass.byteContent),
             kotlinScopeProvider,
             parentContext, KotlinJvmBinarySourceElement(kotlinClass.kotlinJvmBinaryClass),
-            this::getClass
+            deserializeNestedClass = this::getClass,
         )
 
         return symbol to kotlinClass
@@ -287,4 +287,4 @@ private class KnownNameInPackageCache(session: FirSession, private val javaClass
         val knownNames = knownClassNamesInPackage.getValue(classId.packageFqName) ?: return false
         return classId.relativeClassName.topLevelName() !in knownNames
     }
-}
+}