Fix crash when likes or shares collections are not inlined (#34618)

spec/lib/activitypub/parser/status_parser_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe ActivityPub::Parser::StatusParser do
       type: 'Create',
       actor: ActivityPub::TagManager.instance.uri_for(sender),
       object: object_json,
-    }.with_indifferent_access
+    }.deep_stringify_keys
   end
 
   let(:object_json) do