Retire compatibility_matrix.xml in goldfish am: ef8492cd27

Original change: https://android-review.googlesource.com/c/device/generic/trusty/+/2260210

Change-Id: I2f4c63d49bca665b2b9c98efb4186a52f5c51240
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>