Admin: Restore the "Show advanced menu properties" checkboxes IDs.

These checkboxes are used on the Menus screen options and the Customizer Menus options.
Their IDs were removed in [34991] but they're needed to get the checkboxes to be saved
via AJAX. Also, avoids a useless AJAX call.

Fixes #35112 for trunk.
Built from https://develop.svn.wordpress.org/trunk@36137


git-svn-id: https://core.svn.wordpress.org/trunk@36103 1a063a9b-81f0-0310-95a4-ce76da25c4cd