Update deja-dup to version 45.2 / rev 78 via SR 1139428
    
    https://build.opensuse.org/request/show/1139428
    by user dimstar + anag+factory
    - Update to version 45.2:
      + Fix not being prompted for packagekit installs during a
        restore.
      + Allow using the '~/' alias for the home dir in more text
        entries.
      + Add clearer error message when auto-backups can't be set in
        flatpak mode.
      + Fix compilation on non-glibc systems.
      + Updated translations. (forwarded request 1139391 from dimstar)