[MM-22133] Allow exporting and importing archived channels (#23724)

server/i18n/en.json

@@ -5303,6 +5303,10 @@
     "id": "app.import.get_users_by_username.some_users_not_found.error",
     "translation": "Some users not found"
   },
+  {
+    "id": "app.import.import_channel.deleting.app_error",
+    "translation": "Unable to archive imported channel."
+  },
   {
     "id": "app.import.import_channel.scheme_deleted.error",
     "translation": "Unable to set a channel to use a deleted scheme."