Enable Git auto update replacing fetchneedles again after 627e192

* Try again after os-autoinst/openQA#6048 has
  been deployed
* See https://progress.opensuse.org/issues/168376

etc/master/cron.d/SLES.CRON

@@ -2,7 +2,6 @@
 # Check: https://gitlab.suse.de/openqa/salt-states-openqa
 # if you need to do something here urgently, ask in #testing irc channel
 #
--*/1 * * * *   geekotest     env force=1 updateall=1 /usr/share/openqa/script/fetchneedles
 # okurz: 2017-08-17: https://progress.opensuse.org/issues/21038 [qam] test fails in bootloader_s390 - missing install image on ftp server, the same is done for SDK images
 */5 * * * * geekotest (cd /var/lib/openqa/share/factory/repo/ && for i in fixed/SLE-12-{,SP?-}Server-DVD-s390x-GM-DVD1/ ; do ln -sf $i ; done)
 */5 * * * * geekotest (cd /var/lib/openqa/share/factory/repo/ && for i in fixed/SLE-12-SP?-SDK-POOL-{x86_64,aarch64,ppc64le,s390x}-BuildGM-Media1/ ; do ln -sf $i ; done)

openqa/server.sls

@@ -59,7 +59,7 @@ server.packages:
           update_remote: 'origin'
           update_branch: 'origin/master'
           do_push: 'yes'
-          git_auto_update: 'no'
+          git_auto_update: 'yes'
         openid:
           httpsonly: 1
         archiving:
@@ -475,6 +475,10 @@ rsyncd:
     - watch:
       - file: /etc/rsyncd.conf
 
+openqa-enqueue-git-auto-update.timer:
+  service.running:
+    - enable: True
+
 {% for type in ['service', 'timer'] %}
 # Prevent server unresponsiveness due to TRIM which is also debatable anyway
 # on virtual machines