Name collision in emacs 29

[thanhvg]

Recent change in emacs 29 dev introduced the same function restart-emacs with fewer features than the one provided in this package.
emacs-mirror/emacs@5be9a9c
https://github.com/emacs-mirror/emacs/blob/master/lisp/files.el#L7848

So I guess this package must pick up a new function name to be compatible with future emacs?

Thanks

[dalanicolai]

I think users of this package probably prefer to use the restart-emacs function from this package, and don't want to end up with two different restart-emacs functions. So I think this package should just (require 'files) at the beginning of the file, so that the restart-emacs function of this package gets loaded after the restart-emacs of version 29.