Add all tempest smoke test cases into debug test suite

Add all tempest smoke test cases into debug test suite

Add all tempest smoke test cases into debug test suite.
Then these test cases can be run by Dovetail on CI.
The results of CI will help to choose sub test cases from tempest smoke.

Here use tempest_custom to run all tempest smoke test cases because it can
support to run a custom defined sub test cases list.
for Functest tempest_smoke_serial, it always runs whole tempest smoke
test cases and can't be a subset.

JIRA: DOVETAIL-595

Change-Id: Id6358691d2bdef149f16775ce84dcfbf12f5e568
Signed-off-by: xudan <xudan16@huawei.com>