s3: smbstatus: use client_messaging_context()

Convert one more client to use the client_messaging_context().

smbstatus actually got the messaging setup right, but now that we have
client_messaging_context() let's use it in more places.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13465

Signed-off-by: Ralph Boehme <slow@samba.org>
Status Job ID Name Coverage
  Build
passed #80517614
docker shared
build_ctdb

00:16:20

passed #80517617
docker shared
build_others

00:12:19

canceled #80517619
docker private
build_samba

00:31:44

canceled #80517622
docker private
build_samba_ad_dc

00:31:43

passed #80517611
docker shared
build_samba_ad_dc_2

00:29:44

canceled #80517615
docker shared
build_samba_ctdb

00:31:43

passed #80517621
docker private
build_samba_fileserver

00:17:52

canceled #80517612
docker shared
build_samba_libs

00:31:44

failed #80517606
docker shared
build_samba_none_env

00:20:42

passed #80517607
docker shared
build_samba_nopython

00:29:09

failed #80517620
docker private
build_samba_nt4

00:29:37

canceled #80517610
docker shared
build_samba_o3

00:31:44

canceled #80517613
docker shared
build_samba_static

00:31:43

passed #80517608
docker shared
build_samba_systemkrb5

00:18:39

passed #80517609
docker shared
build_samba_xc

00:06:41

 
Name Stage Failure
failed
build_samba_nt4 Build
/dev/xvda1        317594  3766    313813   2% /builds/samba-team/devel


### df -m /tmp/samba-testbase/b13
Filesystem 1M-blocks Used Available Use% Mounted on
/dev/mapper/docker-202:1-258563-68ad9633982beeea1d2cb1ec4e2b09f04aa415de6c4049126e82ee848a605305 10229 1859 8371 19% /


ERROR: Job failed: exit code 1
failed
build_samba_none_env Build
/dev/sda9          22439 12845      8592  60% /builds/samba-team/devel


### df -m /tmp/samba-testbase/b17
Filesystem 1M-blocks Used Available Use% Mounted on
overlay 22439 12845 8592 60% /


ERROR: Job failed: exit code 1