[IOT-2215] Loading notification wrapper library fails in Android version 6 & above

[IOT-2215] Loading notification wrapper library fails in Android version 6 & above

libnotification_provider_wrapper.so & libnotification_consumer_wrapper.so
fails to load in android version 6 and above due to invalid
'DT_NEEDED' entry error. SONAME is added, since in higher
android versions search by soname is now implemented.

Change-Id: Ie5c311d6c378ec87ea837d53ad6c0297f717af70
Signed-off-by: Poovizhi <poovizhi.a@samsung.com>
Signed-off-by: Abitha Shankar <abitha.s@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/19583
Reviewed-by: Uze Choi <uzchoi@samsung.com>
Tested-by: Uze Choi <uzchoi@samsung.com>