Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: server-ux-15.0/server-ux-15.0-announcement
Translate-URL: https://translation.odoo-community.org/projects/server-ux-15-0/server-ux-15-0-announcement/

announcement/i18n/es.po

@@ -107,6 +107,11 @@ msgstr "Anuncios"
 msgid "Archived"
 msgstr "Archivado"
 
+#. module: announcement
+#: model:ir.model.fields,field_description:announcement.field_announcement__attachment_ids
+msgid "Attachments"
+msgstr ""
+
 #. module: announcement
 #: model:ir.model.fields,field_description:announcement.field_announcement_tag__color
 msgid "Color"
@@ -410,6 +415,11 @@ msgstr "Usuarios autorizados a administrar y configurar anuncios."
 msgid "Valid up to"
 msgstr "Válido hasta"
 
+#. module: announcement
+#: model:ir.model.fields,help:announcement.field_announcement__attachment_ids
+msgid "You can attach the copy of your Letter"
+msgstr ""
+
 #. module: announcement
 #: code:addons/announcement/models/announcement_tag.py:0
 #, python-format