Achill Gilgenast
29f27e4b55
systemd.preset(5) expects the unit suffix which was missing and
resulted in not enabling.
Fixes: bbc4d2c9c7 ("systemd/postmarketos-base-systemd: enable xdg-user-dirs by default")
Ref: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/4169#note_522422
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7611>