localization: Update translations

Update translations from [1].

new translations:
* German (53% translated, by Jens Maucher)
* French (40% translated, by Julien Humbert)
* Portuguese (Brazil) (43% translated, by Rafael Fontenelle)
* Chinese (Simplified, zh_CN) (38% translated, by Qiyu Yan)

updated:
* Ukrainian (100% translated, by Yuri Chornoivan)

[1] https://translate.fedoraproject.org/projects/iputils/iputils/



Co-Developed-by: Jens Maucher <de@li.org>
Co-Developed-by: Julien Humbert <julroy67@gmail.com>
Co-Developed-by: Rafael Fontenelle <rafaelff@gnome.org>
Co-Developed-by: Qiyu Yan <yanqiyu01@gmail.com>
Co-Developed-by: Yuri Chornoivan <yurchor@ukr.net>
[ pvorel: fixed Language-Team: URL ]
Signed-off-by: Petr Vorel <pvorel@suse.cz>