bug#48240: “guix copy” to host with daemon listening on TCP fails

[Bone Baboon via Bug reports for GNU Guix]

Ludovic Courtès writes:
> Fixed in da28efef36af8925bcd9e40a81cbf552cf8c2d02.  Let me know if it
> works for you!

This commit appears to have fixed a problem with guix copy that I was
having yesterday.  I was getting this error "guix copy: error: failed to
connect over SSH to daemon at '<ip-address>', socket
/var/guix/daemon-socket/socket".

Now I can successfully run guix copy.