The app has been around for quite a while now, but there still
isn't any user documentation. Time to remove a menu item that
doesn't do anything.
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3051>
<interface>
<menu id="primary-menu">
<section>
- <item>
- <attribute name="label" translatable="yes">Help</attribute>
- <attribute name="action">win.show-help</attribute>
- </item>
<item>
<attribute name="label" translatable="yes">About Extensions</attribute>
<attribute name="action">win.show-about</attribute>