scripts: tests: Blackbox test expansion - addon

Adds tests related to the addon flags:
*     --enable-ubsan
*     --enable-lsan
*     --enable-asan
*     --enable-valgrind
*     --allow-installed-plugin
*     --pytest-args
* -x, --extra-args
* extra test args for the binary

Signed-off-by: Lukasz Mrugala <lukaszx.mrugala@intel.com>