s4/samba: POPT_COMMON_DAEMON

s4/samba: POPT_COMMON_DAEMON

Note: this also changes logging to go to stderr instead of stdout which is the
same behaviour as smbd, nmbd and winbindd (starting with 4.15).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14803
RN: smbd/winbindd started in daemon mode generate output on stderr/stdout

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Sep  6 14:23:15 UTC 2021 on sn-devel-184