chore: Translate django.po in pt_PT

97% of minimum 50% translated source file: 'django.po'
on 'pt_PT'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/edx-platform/conf/locale/pt_PT/LC_MESSAGES/django.po

@@ -15623,7 +15623,7 @@ msgstr "Pré-visualizar o material didático no LMS"
 
 #: cms/templates/container.html:190
 msgid "Collapse All"
-msgstr ""
+msgstr "Colapsar Tudo"
 
 #: cms/templates/container.html:220
 msgid "Adding components"
@@ -19154,7 +19154,7 @@ msgstr "Estrutura Geral"
 
 #: cms/templates/widgets/header.html:148
 msgid "Videos"
-msgstr ""
+msgstr "Vídeos"
 
 #: cms/templates/widgets/header.html:217
 msgid "Publisher"