Revert "Build notice files from license metadata." am: 77807b3c am:...

Revert "Build notice files from license metadata." am: 77807b3c am: 72f9cdb5 am: 6c698e40 am: 67c0b639

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2052565



Change-Id: If82102fc2815ff1e3152a07e1cc9f1a4a953a147
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>