Move license metadata declarations to meta-lic.mk and remove the Android.mk file. am: e5243fba2a

Original change: https://android-review.googlesource.com/c/device/google/gs101/+/3062822

Change-Id: I854fdbeb868e9c99d03003d842bb19c074dc0e96
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>