Add a dependency in building notification-service for android.
Add a dependency in building notification-service for android.

After libnotification_provider_wrapper.so is created, its android SDK
should be built.

Change-Id: I6df993e6ccd60f29017cd2e47fe75b2d3cc78892
Signed-off-by: Jihun Ha <3b6954bd112a2585eced0b86af3c85401a826886@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/11657
Tested-by: jenkins-iotivity <09cb29e8a2b473a2c978382eec13ee06fa017bda@opendaylight.org>
Reviewed-by: Hun-je Yeon <74969ca0f3b79ea815984b298e91675ca1a6af02@samsung.com>
Reviewed-by: Uze Choi <3a26c91d8a4a3c9e246e43339f4782bb2483aece@samsung.com>

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