Bug#954840: Update deja-dup to 40.6

[Amr Ibrahim]

Package: deja-dup

Please update deja-dup to 40.6. It is a bug-fix release.

https://gitlab.gnome.org/World/deja-dup/-/blob/master/NEWS.md

40.6
Fixes a bug that prevented backing up to Google Drive accounts with unlimited 
quotas
Updated translations