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: Ib5b523e49f969717d0cbb07baa45832e9f2eebf5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>