chore: Translate django.po in fr_CA

99% of minimum 50% translated source file: 'django.po'
on 'fr_CA'.

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/fr_CA/LC_MESSAGES/django.po

@@ -18957,7 +18957,7 @@ msgstr ""
 
 #: cms/templates/studio_xblock_wrapper.html:57
 msgid "Importing components"
-msgstr ""
+msgstr "Importation de composants"
 
 #: cms/templates/studio_xblock_wrapper.html:77
 #: cms/templates/studio_xblock_wrapper.html:79