Separate ckm-test by the need of capability

Separate ckm-test by the need of capability

Some of ckm-tests needs capability(cap_mac_admin) to test data shared
test and system database test.
To run in normal environment except those special tests, test program is
divided into two.

tests with capability:
(should be run in sdb root on)
    # ckm-tests-on-onlycap.sh <dpl-test options>

tests without capability(normal cases):
(should be run in admin user(owner) whose uid is 5001)
    $ ckm-tests <dpl-test options>

Change-Id: Ice693b90f06368f4b0037b43a8249b19932e8c35
Signed-off-by: Kyungwook Tak <k.tak@samsung.com>