Commit c4a888c7 authored by godog's avatar godog

Use . as separator for filename when streaming to restic

Restic 0.9.3 fails when --stdin-filename contains slashes:

repository 954a4e61 opened successfully, password is correct
error: file does not exist
Fatal: unable to save snapshot: snapshot is empty
parent 68b1a8ae
Pipeline #1978 passed with stages
in 1 minute and 37 seconds