Include VtsHalSensorsV2_0TargetTest into the vts test suites

Without adding the test into vts test suite the testcases are not
available within the vts-tradefed.

Test: manual - build vts using 'make vts' with arm64 target selected,
               verifying that the test is then available under:
               out/host/linux-x86/vts/android-vts/testcases/VtsHalSensorsV2_0TargetTest

Signed-off-by: Denis Ciocca <denis.ciocca@gmail.com>
Change-Id: I34a89bef09832e5fa8295340f52dafd91fa33c96
Merged-In: I562b4dc50765e953800a814a8fd84a01c1b9352b