s3:net: Pass down the server from cmdline to sync_pw2keytabs()

s3:net: Pass down the server from cmdline to sync_pw2keytabs()

This makes sure that during 'net ads join' the keytab create code
- sync_pw2keytabs() talks to the same DC at what the machine account
was created.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15905

Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Pavel Filipenský <pfilipensky@samba.org>
Pair-Programmed-With: Pavel Filipenský <pfilipensky@samba.org>

Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Pavel Filipensky <pfilipensky@samba.org>
Autobuild-Date(master): Fri Sep  5 13:38:33 UTC 2025 on atb-devel-224

(cherry picked from commit 5d1d3a8b568b5a07ed1ed537d20aa93820cecc14)

Autobuild-User(v4-22-test): Jule Anger <janger@samba.org>
Autobuild-Date(v4-22-test): Thu Sep 11 11:06:53 UTC 2025 on atb-devel-224