(maint) Merge up 9160dbb to 6.3.x
(maint) Merge up 9160dbb to 6.3.x

Generated by CI

* commit '9160dbbad0c6b4425e5e62488316a635a7559fe8':
  (SERVER-2677) Make initial puppet run more resilient to CI Load
  (maint) update puppet submodule version and agent pin
  (maint) update puppet submodule version and agent pin
  (maint) update puppet submodule version and agent pin

puppetlabs/puppetserver,puppetlabs/puppet-server,puppetlabs/puppetserver,puppetlabs/puppet-server,puppetlabs/puppet-server,puppetlabs/puppetserver,puppetlabs/puppetserver