Fix bugs for invalid uri in notificaiton service.

Fix bugs for invalid uri in notificaiton service.

[Problem]
Notification service sync service does not working.

[Reason]
When notification service built with TEST=0 (by default),
Sync resource uri was registered as invalid.

[Fix]
Divided sync resource uri for test, was combined.

Change-Id: I979fd8169afc15cf747796894d98a1be9e9ef853
Signed-off-by: KIM JungYong <jyong2.kim@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/18885
Reviewed-by: Uze Choi <uzchoi@samsung.com>
Tested-by: jenkins-iotivity <jenkins@iotivity.org>