vts: Added support for ISDBS Frontend types

The latest version of the dynamic VTS for Tuner HALs did not support the
configuration of ISDBS Frontend types. Logic was added to allow this
feature.

Bug: b/237319139

Test: manual - Ran local tests that ensured the ATSC frontend was being
configured correctly. Also ran the VTS module to ensure no failures were
occuring.

Change-Id: I7d7fe5ce153a582a65fa9d1347e18f7689e0bcfb