[MacPorts] #49791: disable apsd on buildbot build slaves

[MacPorts]

#49791: disable apsd on buildbot build slaves
----------------------------+---------------------
 Reporter:  ryandesign@…    |      Owner:  admin@…
     Type:  defect          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  server/hosting  |    Version:
 Keywords:                  |       Port:
----------------------------+---------------------
 On the tennine-slave and tenten-slave buildbot builders, apsd (the Apple
 Push Notification service daemon, part of iMessage) eats up CPU and spams
 the system log with messages like:

 {{{
 apsd: Hardware SerialNumber "VMW......." looks incorrect or invalid
 }}}

 In this case, the invalid serial numbers are the ones generated by VMware
 for these virtual machines. Other users running OS X in virtualization
 report the same problem.

 apsd also runs on the teneight-slave builder. It doesn't generate these
 errors there, but does generate less frequent error messages like:

 {{{
 apsd[201]: Couldn't find cert in response dict
 apsd[201]: Failed to get client cert on attempt 7462, will retry in 900
 seconds
 }}}

 apsd is not running on tensix-slave or tenseven-slave.

 We don't care about iMessage on the buildbot build slaves so we should
 disable this to save CPU time and disk space.

-- 
Ticket URL: <https://trac.macports.org/ticket/49791>
MacPorts <https://www.macports.org/>
Ports system for OS X