[test] Use /tmp for mini-chronyd sockets

To ensure the path is less than 100 bytes this patch uses /tmp instead
of the test directory for chronyd sockets.

Change-Id: I567ff640fca5c56fef3f4400216fc8b23532713e
Reviewed-on: http://gerrit.cloudera.org:8080/16808
Tested-by: Kudu Jenkins
Reviewed-by: Andrew Wong <awong@cloudera.com>
(cherry picked from commit ef5b5abdcefbc5b7d7edb7170d55b82843926b25)
Reviewed-on: http://gerrit.cloudera.org:8080/16812
Reviewed-by: Alexey Serbin <aserbin@cloudera.com>
Tested-by: Andrew Wong <awong@cloudera.com>
1 file changed