Add test case macros for different environments

Add test case macros for different environments

[Issue#]        SSDWSSP-415
[Feature]       Adds test case macros - RUNNER_TEST_SMACK, RUNNER_TEST_NOSMACK,
                RUNNER_CHILD_TEST_SMACK and RUNNER_CHILD_TEST_NOSMACK for different testing
                environments.
[Cause]         Tests that fail when launched on NOSMACK environment
[Solution]      Create macros that will launch tests only on SMACK or NOSMACK environment.
[Verification]  Run libprivilege-control-test. Tests 24a and 24c should appear on SMACK environment,
                tests 24b and 24d should appear on NOSMACK environment.

Change-Id: I2cb9a5bd6aa9634e019726eb536744f3c9e43288