Implements MouseEventCheckTest for libinput haltests

Implements MouseEventCheckTest for libinput haltests

For test, get lists of libinput devices and check validation of created mouse event.
It generates libinput mouse event and saves sequencely. For example, mouse left button down, move, up.
It checkes devices capability which is mouse, and checkes matching of events. If one of them checked successfully same events as created events, other mouse devices can be skipped.

Change-Id: Ifa06d24d0796eb3b207dc30f13b924af1804a3e1