Add test cases which check libprivilege-control params

Add test cases which check libprivilege-control params

[Issue#]        SSDWSSP-376
[Feature]       Test cases which call libprivilege-control functions with incorrect arguments.
[Cause]         Many libprivilege-control API functions didn't check for incorrect arguments and
                could cause crashes this way.
[Solution]      A new test cases were added: one for regular API functions, one for deprecated API
                functions, one for not completed API functions (the latter one is ignored).
[Verification]  Run libprivilege-control-test.

Change-Id: I911cc58c3acb2883c41a8e31360010ce57ace1f7