lib/tempest: don't set cli_dir and dashboard_url config options

CLI tests have been removed from Tempest in
I4f8638f1c048bbdb598dd181f4af272ef9923806

Dashboard tests have been removed from Tempest in
I2a69ebed2947a5ab5e5ca79557130bd093e168dd

Change-Id: I6df74a07e209b07fd3feae762c9cdab16e09414f
diff --git a/lib/tempest b/lib/tempest
index 6dc83b5..c3cfae3 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -486,12 +486,6 @@
         iniset $TEMPEST_CONFIG volume storage_protocol "$TEMPEST_STORAGE_PROTOCOL"
     fi
 
-    # Dashboard
-    iniset $TEMPEST_CONFIG dashboard dashboard_url "http://$SERVICE_HOST/"
-
-    # CLI
-    iniset $TEMPEST_CONFIG cli cli_dir $NOVA_BIN_DIR
-
     # Baremetal
     if [ "$VIRT_DRIVER" = "ironic" ] ; then
         iniset $TEMPEST_CONFIG baremetal driver_enabled True