Remove reference to mdnsd. am: 646d43c9f6 am: 12c8c2950c am: a0654f4a44

Original change: https://android-review.googlesource.com/c/device/generic/trusty/+/1876478

Change-Id: I8c3e2d5826a0e0cfa353560b6e1398e8a205ce90