MediaUtils: Update onFrankenDevice() to return true for Cuttlefish

onFrankenDevice() is used in few device characterization tests which
do not make sense for non-production devices. So far this was used
to identify GSI builds, now this is updated to return true for
cuttlefish instances as well.

Bug: 220948587
Bug: 220395666
Test: atest CtsMediaDecoderTestCases:VideoDecoderPerfTest
Change-Id: I3c0a2f99954630c0c4088e1ee52a7e7e6dd8f89b
1 file changed