[libsecret] (3 commits) Non-fast-forward update to branch wip/dueno/file

[Daiki Ueno <dueno src gnome org>]

The branch 'wip/dueno/file' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  e790b21... secret-file-backend: New backend for storing secrets in fil

Commits added to the branch:

  baedede... secret-file-backend: New backend for storing secrets in fil
  3389b99... secret-tool: Add tests for secret-tool using file backend
  9ff7e7a... secret-file-backend: Retrieve password through portal