bug#51654: 29.0.50; mule-cmds.el compiler warnings about emoji-*

[Eli Zaretskii]

> From: Arash Esbati <arash@gnu.org>
> Cc: 51654@debbugs.gnu.org
> Date: Sun, 07 Nov 2021 14:23:47 +0100
> 
> > There should be a file lisp/international/emoji.el, where this command
> > is defined.  Do you have that file?
> 
> ,----[ C-h f emoji-insert RET ]
> | emoji-insert is an autoloaded interactive Lisp closure in ‘emoji.el’.

And what does loaddefs.el say about emoji-insert.