Add Broadcast and Record tests for Frontend with Lnb am: cda23ea38e am: 0946c7228c am: 7e545ed5bb

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/11714754

Change-Id: I0fa597757189c85cd30d0d935fcc5901cfdc9b70