latest docker image fails to start

[Christophe Lambin]

Pulled the latest docker image and it doesn't start anymore:

Created group timemachine_users with 1000
Creating user timemachine with a samba password of <redacted>
tdbsam_open: Converting version 0.0 database to version 4.0.
tdbsam_convert_backup: updated /var/lib/samba/private/passdb.tdb file.
Added user timemachine.
Granting permissions to timemachine/1000 with  timemachine_users/1000 on /backups

Invalid option --log-stdout: unknown option

Usage: smbd [-?bDiFV] [-?|--help] [--usage] [-b|--build-options]
        [-p|--port=STRING] [-P|--profiling-level=PROFILE_LEVEL]
        [-d|--debuglevel=DEBUGLEVEL] [--debug-stdout]
        [-s|--configfile=CONFIGFILE] [--option=name=value]
        [-l|--log-basename=LOGFILEBASE] [--leak-report] [--leak-report-full]
        [-D|--daemon] [-i|--interactive] [-F|--foreground]
        [--no-process-group] [-V|--version]

[Annika Wickert]

Closed by #13