build: Enable unit testing in SECURED=1 mode for resource

build: Enable unit testing in SECURED=1 mode for resource

Bug: https://jira.iotivity.org/browse/IOT-1486
Change-Id: I38e593d49401f7e14bfa26dd980938d36e66ac68
Signed-off-by: Philippe Coval <philippe.coval@osg.samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/14903
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Nivedita Singhvi <niveditasinghvi@gmail.com>
Reviewed-by: Uze Choi <uzchoi@samsung.com>
(cherry picked from commit 7be23fe785dffb5bf4ce022c882bdd235434ebb8)
Origin: https://gerrit.iotivity.org/gerrit/#/c/14691/
Reviewed-on: https://gerrit.iotivity.org/gerrit/14691
Reviewed-by: George Nash <george.nash@intel.com>