Latest omnibus-buildkite-plugin expects install-dir to be an absolute path
Latest omnibus-buildkite-plugin expects install-dir to be an absolute path

Signed-off-by: Jeremiah Snapp <a9df78b4b5c00745f26b0821b2cc57336a474862@chef.io>

chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server,chef/chef-server