[FIR] Save declarations in metadata in source order

^KT-54792 Fixed
^KT-54801
^KT-54800

native/native.tests/testData/klibContents/builtinsSerializer/annotationArguments/primitives.txt

@@ -8,4 +8,4 @@
         val int: Int
         val long: Long
         val short: Short
-    }
+    }