[IOT-1524] Added check to reject unsecure request for selected SVR resources

[IOT-1524] Added check to reject unsecure request for selected SVR resources

ALL SVR resources other than DOXM & PSTAT resource should reject request over coap.

Change-Id: Idcf0ff22d7c676bef2480fe9b32a9e7b22c2317a
Signed-off-by: Randeep Singh <randeep.s@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/14137
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Kevin Kane <kkane@microsoft.com>
Reviewed-by: Chul Lee <chuls.lee@samsung.com>
(cherry picked from commit c9e82ceebe5ac962ec5ef0a42b1d6e62d9476f5d)
Reviewed-on: https://gerrit.iotivity.org/gerrit/14323