tests: unittest: Add new test for hal_common_get_backend_with_library_name

tests: unittest: Add new test for hal_common_get_backend_with_library_name

Basically, the hal backend library name of each module is already decied
such as 'libhal-backend-[module name].so'. But, some module requires
the hal backend library loading way with their own library name
like 'libhal-backend-[module name]-lidar.so'.

When loading the their own library name, hal_common_get_backend_with_library_name
and hal_common_put_backend_with_library_name are used.

So that add new for hal_common_get/put_backend_with_library_name
and add 'backend_module_name' attribute to class HalInfo
because 'backend_module_name' is required to check the hal backend name
as I mentioned above.

Change-Id: Idbd5ae4f23714a4efdb857d2a1ed0885a927e887
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>