Check if arguments is an Array before calling #any? in Ripper translator

* We don't know what `on_*` events might return so safer to check it.
* See #3838 (comment)

Author: eregon

lib/prism/translation/ripper.rb

@@ -1112,7 +1112,7 @@ def visit_call_node(node)
             else
               arguments, block = visit_call_node_arguments(node.arguments, node.block, trailing_comma?(node.arguments&.location || node.location, node.closing_loc || node.location))
               call =
-                if node.opening_loc.nil? && arguments&.any?
+                if node.opening_loc.nil? && Array === arguments && arguments.any?
                   bounds(node.location)
                   on_command(message, arguments)
                 elsif !node.opening_loc.nil?