Use IsSubsetOf matcher for comparing changed vs updated properties

The previous implementation did not work as intended because it was
comparing using equality. This means that if there is a mismatch in
the number of elements in each list it would fail.

Bug: 277359330
Bug: 277359630
Bug: 277359374
Bug: 277359394
Bug: 277359419
Bug: 277359421
Bug: 277359396
Bug: 277359260

Test: atest FakeVehicleHardwareTest
Change-Id: If624ee39271725c6158c004181104ca6b30d4598