Add parameter to VersionCheckingTest

Using JUnit 4's Parameters class, VersionCheckingTest can receive
a "run name" argument on the command line (via its Intent extras) and
then pass that as a display name to blackbox. This should let multiple
OTA paths be clumped together in one box, like the Smoke (device) aka
DeviceSmokeTests suite.

Bug: 29490401
Change-Id: I7a2b272199ca91d66af7d11051a9ee9be507c6e7