When testing HID devices, it was assumed that the bus used would always
be bluetooth. This caused USB hid tests to fail. This patch fixes this
issue by adding a "busType" parameter to the test register file. This
can be either "bluetooth" or "usb" at this time. This will break any
hid test that does not specify a busType.
Cherry picked from pa/1549664.
Bug: 136263708
Test: atest CtsHarwareTestCases
Change-Id: I44cda52505110227fa5262994d0cfe59ecb8763d
bf881360f0