[conflict] Remove unused Android.mk under device/google/lynx am: eaadd11df8 am: 09d48f9094 am: 1ac9cb790f

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/25422223

Change-Id: I32fd43427dfc35658965075e3b618db673aeced2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>