Skip filter event test for passthrough filters

For passthrough filter, the media event won't be sent through tuner
framework. We should skip those tests in vts.

Bug: 369466988
Test: atest VtsHalTvTunertargetTest on cf_x86_tv
Change-Id: Iccf7ed728440e4b6ab4282e29bc7d96067d10ff6
2 files changed