gitlab: Sync sidekiq service to upstream

    $ git diff 8.4.4+ce.0-0-g1680742..8.5.1+ce.0-1-ge732b39 --  \
        files/gitlab-cookbooks/gitlab/templates/default/sv-sidekiq-run.erb

shows nothing.

software/gitlab/instance-gitlab.cfg.in

@@ -632,7 +632,7 @@ log     = ${sidekiq-dir:log}
 # NOTE see queue list here:
 # https://gitlab.com/gitlab-org/gitlab-ce/blob/master/Procfile
 # https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/templates/default/sv-sidekiq-run.erb
-# (last updated for omnibus-gitlab 8.4.4+ce.0-0-g1680742)
+# (last updated for omnibus-gitlab 8.5.1+ce.0-1-ge732b39)
 [service-sidekiq]
 recipe  = slapos.cookbook:wrapper
 wrapper-path    = ${directory:service}/sidekiq

software/gitlab/software.cfg

@@ -251,7 +251,7 @@ md5sum  = 8f1c52ed223ee2c2d07c6c79bcd2f6c0
 
 [instance-gitlab.cfg.in]
 <= download-file
-md5sum  = 5f0b7d51e921e0e37e40fb65552dde9c
+md5sum  = 7a0ba60d09e6a62ffc1da34cf79737a0
 
 [macrolib.cfg.in]
 <= download-file