i18n: translation update from Hosted Weblate (#1008)

* i18n: translation updates from weblate

Co-authored-by: Aindriú Mac Giolla Eoin <aindriu80@gmail.com>
Co-authored-by: Aliaksandr Truš <evils.mail@gmail.com>
Co-authored-by: Fedorov Alexei <aleksejfedorov963@gmail.com>
Co-authored-by: Guðmundur Erlingsson <gudmundure@gmail.com>
Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: Ignacio Viggiani <ign.v@hotmail.com>
Co-authored-by: Priit Jõerüüt <jrthwlate@users.noreply.hosted.weblate.org>
Co-authored-by: Yago Raña Gayoso <yago.rana.gayoso@gmail.com>
Co-authored-by: mikenu <mikenu-jp@users.noreply.hosted.weblate.org>
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/be/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/es/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/et/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/ga/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/ja/
Translate-URL: https://hosted.weblate.org/projects/pop-os/libcosmic/ru/
Translation: Pop OS/libcosmic

* i18n: adding translation for Norwegian Nynorsk

---------

Co-authored-by: Aindriú Mac Giolla Eoin <aindriu80@gmail.com>
Co-authored-by: Aliaksandr Truš <evils.mail@gmail.com>
Co-authored-by: Fedorov Alexei <aleksejfedorov963@gmail.com>
Co-authored-by: Guðmundur Erlingsson <gudmundure@gmail.com>
Co-authored-by: Ignacio Viggiani <ign.v@hotmail.com>
Co-authored-by: Priit Jõerüüt <jrthwlate@users.noreply.hosted.weblate.org>
Co-authored-by: Yago Raña Gayoso <yago.rana.gayoso@gmail.com>
Co-authored-by: mikenu <mikenu-jp@users.noreply.hosted.weblate.org>
Co-authored-by: oddib <oddbjorn.mr@hotmail.no>
Co-authored-by: Jeremy Soller <jackpot51@gmail.com>

i18n/es/libcosmic.ftl

@@ -5,3 +5,4 @@ designers = Diseñadores
 artists = Artistas
 translators = Traductores
 documenters = Documentadores
+close = Cerrar